1861858944

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 6383277810

約数和(自身を除く): 4521418866

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 37, 38, 44, 48, 57, 64, 66, 72, 74, 76, 88, 96, 99, 111, 114, 121, 128, 132, 144, 148, 152, 171, 176, 192, 198, 209, 222, 228, 242, 264, 288, 296, 304, 333, 342, 352, 361, 363, 384, 396, 407, 418, 444, 456, 484, 528, 576, 592, 608, 627, 666, 684, 703, 704, 722, 726, 792, 814, 836, 888, 912, 968, 1056, 1083, 1089, 1152, 1184, 1216, 1221, 1254, 1332, 1368, 1406, 1408, 1444, 1452, 1584, 1628, 1672, 1776, 1824, 1881, 1936, 2109, 2112, 2166, 2178, 2299, 2368, 2432, 2442, 2508, 2664, 2736, 2812, 2888, 2904, 3168, 3249, 3256, 3344, 3552, 3648, 3663, 3762, 3872, 3971, 4218, 4224, 4332, 4356, 4477, 4598, 4736, 4884, 5016, 5328, 5472, 5624, 5776, 5808, 6327, 6336, 6498, 6512, 6688, 6897, 7104, 7296, 7326, 7524, 7733, 7744, 7942, 8436, 8664, 8712, 8954, 9196, 9768, 10032, 10656, 10944, 11248, 11552, 11616, 11913, 12654, 12672, 12996, 13024, 13357, 13376, 13431, 13794, 14208, 14652, 15048, 15466, 15488, 15884, 16872, 17328, 17424, 17908, 18392, 19536, 20064, 20691, 21312, 21888, 22496, 23104, 23199, 23232, 23826, 25308, 25992, 26048, 26714, 26752, 26862, 27588, 29304, 30096, 30932, 31768, 33744, 34656, 34848, 35739, 35816, 36784, 39072, 40071, 40128, 40293, 41382, 42624, 43681, 44992, 46208, 46398, 46464, 47652, 50616, 51984, 52096, 53428, 53724, 55176, 58608, 60192, 61864, 63536, 67488, 69312, 69597, 69696, 71478, 71632, 73568, 78144, 80142, 80256, 80586, 82764, 85063, 87362, 89984, 92796, 95304, 101232, 103968, 106856, 107448, 110352, 117216, 120213, 120384, 123728, 127072, 131043, 134976, 138624, 139194, 139392, 142956, 143264, 146927, 147136, 156288, 160284, 161172, 165528, 170126, 174724, 185592, 190608, 202464, 207936, 213712, 214896, 220704, 234432, 240426, 240768, 247456, 254144, 255189, 262086, 269952, 278388, 285912, 286528, 293854, 294272, 320568, 322344, 331056, 340252, 349448, 371184, 381216, 393129, 404928, 415872, 427424, 429792, 440781, 441408, 468864, 480852, 494912, 508288, 510378, 524172, 556776, 571824, 573056, 587708, 641136, 644688, 662112, 680504, 698896, 742368, 762432, 765567, 786258, 809856, 854848, 859584, 881562, 882816, 961704, 989824, 1020756, 1048344, 1113552, 1143648, 1175416, 1282272, 1289376, 1322343, 1324224, 1361008, 1397792, 1484736, 1524864, 1531134, 1572516, 1616197, 1709696, 1719168, 1763124, 1923408, 2041512, 2096688, 2227104, 2287296, 2350832, 2564544, 2578752, 2644686, 2648448, 2722016, 2795584, 2969472, 3062268, 3145032, 3232394, 3526248, 3846816, 4083024, 4193376, 4454208, 4574592, 4701664, 4848591, 5129088, 5157504, 5289372, 5444032, 5591168, 6124536, 6290064, 6464788, 7052496, 7693632, 8166048, 8386752, 8908416, 9403328, 9697182, 10578744, 10888064, 12249072, 12580128, 12929576, 14104992, 14545773, 15387264, 16332096, 16773504, 18806656, 19394364, 21157488, 24498144, 25160256, 25859152, 28209984, 29091546, 32664192, 38788728, 42314976, 48996288, 50320512, 51718304, 56419968, 58183092, 77577456, 84629952, 97992576, 103436608, 116366184, 155154912, 169259904, 206873216, 232732368, 310309824, 465464736, 620619648, 930929472, 1861858944]

約数ペア:

[(1, 1861858944), (2, 930929472), (3, 620619648), (4, 465464736), (6, 310309824), (8, 232732368), (9, 206873216), (11, 169259904), (12, 155154912), (16, 116366184), (18, 103436608), (19, 97992576), (22, 84629952), (24, 77577456), (32, 58183092), (33, 56419968), (36, 51718304), (37, 50320512), (38, 48996288), (44, 42314976), (48, 38788728), (57, 32664192), (64, 29091546), (66, 28209984), (72, 25859152), (74, 25160256), (76, 24498144), (88, 21157488), (96, 19394364), (99, 18806656), (111, 16773504), (114, 16332096), (121, 15387264), (128, 14545773), (132, 14104992), (144, 12929576), (148, 12580128), (152, 12249072), (171, 10888064), (176, 10578744), (192, 9697182), (198, 9403328), (209, 8908416), (222, 8386752), (228, 8166048), (242, 7693632), (264, 7052496), (288, 6464788), (296, 6290064), (304, 6124536), (333, 5591168), (342, 5444032), (352, 5289372), (361, 5157504), (363, 5129088), (384, 4848591), (396, 4701664), (407, 4574592), (418, 4454208), (444, 4193376), (456, 4083024), (484, 3846816), (528, 3526248), (576, 3232394), (592, 3145032), (608, 3062268), (627, 2969472), (666, 2795584), (684, 2722016), (703, 2648448), (704, 2644686), (722, 2578752), (726, 2564544), (792, 2350832), (814, 2287296), (836, 2227104), (888, 2096688), (912, 2041512), (968, 1923408), (1056, 1763124), (1083, 1719168), (1089, 1709696), (1152, 1616197), (1184, 1572516), (1216, 1531134), (1221, 1524864), (1254, 1484736), (1332, 1397792), (1368, 1361008), (1406, 1324224), (1408, 1322343), (1444, 1289376), (1452, 1282272), (1584, 1175416), (1628, 1143648), (1672, 1113552), (1776, 1048344), (1824, 1020756), (1881, 989824), (1936, 961704), (2109, 882816), (2112, 881562), (2166, 859584), (2178, 854848), (2299, 809856), (2368, 786258), (2432, 765567), (2442, 762432), (2508, 742368), (2664, 698896), (2736, 680504), (2812, 662112), (2888, 644688), (2904, 641136), (3168, 587708), (3249, 573056), (3256, 571824), (3344, 556776), (3552, 524172), (3648, 510378), (3663, 508288), (3762, 494912), (3872, 480852), (3971, 468864), (4218, 441408), (4224, 440781), (4332, 429792), (4356, 427424), (4477, 415872), (4598, 404928), (4736, 393129), (4884, 381216), (5016, 371184), (5328, 349448), (5472, 340252), (5624, 331056), (5776, 322344), (5808, 320568), (6327, 294272), (6336, 293854), (6498, 286528), (6512, 285912), (6688, 278388), (6897, 269952), (7104, 262086), (7296, 255189), (7326, 254144), (7524, 247456), (7733, 240768), (7744, 240426), (7942, 234432), (8436, 220704), (8664, 214896), (8712, 213712), (8954, 207936), (9196, 202464), (9768, 190608), (10032, 185592), (10656, 174724), (10944, 170126), (11248, 165528), (11552, 161172), (11616, 160284), (11913, 156288), (12654, 147136), (12672, 146927), (12996, 143264), (13024, 142956), (13357, 139392), (13376, 139194), (13431, 138624), (13794, 134976), (14208, 131043), (14652, 127072), (15048, 123728), (15466, 120384), (15488, 120213), (15884, 117216), (16872, 110352), (17328, 107448), (17424, 106856), (17908, 103968), (18392, 101232), (19536, 95304), (20064, 92796), (20691, 89984), (21312, 87362), (21888, 85063), (22496, 82764), (23104, 80586), (23199, 80256), (23232, 80142), (23826, 78144), (25308, 73568), (25992, 71632), (26048, 71478), (26714, 69696), (26752, 69597), (26862, 69312), (27588, 67488), (29304, 63536), (30096, 61864), (30932, 60192), (31768, 58608), (33744, 55176), (34656, 53724), (34848, 53428), (35739, 52096), (35816, 51984), (36784, 50616), (39072, 47652), (40071, 46464), (40128, 46398), (40293, 46208), (41382, 44992), (42624, 43681)]