1818624672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 5736407040

約数和(自身を除く): 3917782368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 71, 72, 76, 93, 96, 114, 124, 142, 144, 151, 152, 171, 186, 213, 228, 248, 279, 284, 288, 302, 304, 342, 372, 426, 453, 456, 496, 558, 568, 589, 604, 608, 639, 684, 744, 852, 906, 912, 992, 1116, 1136, 1178, 1208, 1278, 1349, 1359, 1368, 1488, 1704, 1767, 1812, 1824, 2201, 2232, 2272, 2356, 2416, 2556, 2698, 2718, 2736, 2869, 2976, 3408, 3534, 3624, 4047, 4402, 4464, 4681, 4712, 4832, 5112, 5301, 5396, 5436, 5472, 5738, 6603, 6816, 7068, 7248, 8094, 8607, 8804, 8928, 9362, 9424, 10224, 10602, 10721, 10792, 10872, 11476, 12141, 13206, 14043, 14136, 14496, 16188, 17214, 17608, 18724, 18848, 19809, 20448, 21204, 21442, 21584, 21744, 22952, 24282, 25821, 26412, 28086, 28272, 32163, 32376, 34428, 35216, 37448, 39618, 41819, 42129, 42408, 42884, 43168, 43488, 45904, 48564, 51642, 52824, 56172, 56544, 64326, 64752, 68856, 70432, 74896, 79236, 83638, 84258, 84816, 85768, 88939, 91808, 96489, 97128, 103284, 105648, 112344, 125457, 128652, 129504, 137712, 149792, 158472, 167276, 168516, 169632, 171536, 177878, 192978, 194256, 203699, 206568, 211296, 224688, 250914, 257304, 266817, 275424, 316944, 332351, 334552, 337032, 343072, 355756, 376371, 385956, 388512, 407398, 413136, 449376, 501828, 514608, 533634, 611097, 633888, 664702, 669104, 674064, 711512, 752742, 771912, 800451, 814796, 826272, 997053, 1003656, 1029216, 1067268, 1222194, 1329404, 1338208, 1348128, 1423024, 1505484, 1543824, 1600902, 1629592, 1833291, 1994106, 2007312, 2134536, 2444388, 2658808, 2846048, 2991159, 3010968, 3087648, 3201804, 3259184, 3666582, 3988212, 4014624, 4269072, 4888776, 5317616, 5982318, 6021936, 6314669, 6403608, 6518368, 7333164, 7976424, 8538144, 9777552, 10635232, 11964636, 12043872, 12629338, 12807216, 14666328, 15952848, 18944007, 19555104, 23929272, 25258676, 25614432, 29332656, 31905696, 37888014, 47858544, 50517352, 56832021, 58665312, 75776028, 95717088, 101034704, 113664042, 151552056, 202069408, 227328084, 303104112, 454656168, 606208224, 909312336, 1818624672]

約数ペア:

[(1, 1818624672), (2, 909312336), (3, 606208224), (4, 454656168), (6, 303104112), (8, 227328084), (9, 202069408), (12, 151552056), (16, 113664042), (18, 101034704), (19, 95717088), (24, 75776028), (31, 58665312), (32, 56832021), (36, 50517352), (38, 47858544), (48, 37888014), (57, 31905696), (62, 29332656), (71, 25614432), (72, 25258676), (76, 23929272), (93, 19555104), (96, 18944007), (114, 15952848), (124, 14666328), (142, 12807216), (144, 12629338), (151, 12043872), (152, 11964636), (171, 10635232), (186, 9777552), (213, 8538144), (228, 7976424), (248, 7333164), (279, 6518368), (284, 6403608), (288, 6314669), (302, 6021936), (304, 5982318), (342, 5317616), (372, 4888776), (426, 4269072), (453, 4014624), (456, 3988212), (496, 3666582), (558, 3259184), (568, 3201804), (589, 3087648), (604, 3010968), (608, 2991159), (639, 2846048), (684, 2658808), (744, 2444388), (852, 2134536), (906, 2007312), (912, 1994106), (992, 1833291), (1116, 1629592), (1136, 1600902), (1178, 1543824), (1208, 1505484), (1278, 1423024), (1349, 1348128), (1359, 1338208), (1368, 1329404), (1488, 1222194), (1704, 1067268), (1767, 1029216), (1812, 1003656), (1824, 997053), (2201, 826272), (2232, 814796), (2272, 800451), (2356, 771912), (2416, 752742), (2556, 711512), (2698, 674064), (2718, 669104), (2736, 664702), (2869, 633888), (2976, 611097), (3408, 533634), (3534, 514608), (3624, 501828), (4047, 449376), (4402, 413136), (4464, 407398), (4681, 388512), (4712, 385956), (4832, 376371), (5112, 355756), (5301, 343072), (5396, 337032), (5436, 334552), (5472, 332351), (5738, 316944), (6603, 275424), (6816, 266817), (7068, 257304), (7248, 250914), (8094, 224688), (8607, 211296), (8804, 206568), (8928, 203699), (9362, 194256), (9424, 192978), (10224, 177878), (10602, 171536), (10721, 169632), (10792, 168516), (10872, 167276), (11476, 158472), (12141, 149792), (13206, 137712), (14043, 129504), (14136, 128652), (14496, 125457), (16188, 112344), (17214, 105648), (17608, 103284), (18724, 97128), (18848, 96489), (19809, 91808), (20448, 88939), (21204, 85768), (21442, 84816), (21584, 84258), (21744, 83638), (22952, 79236), (24282, 74896), (25821, 70432), (26412, 68856), (28086, 64752), (28272, 64326), (32163, 56544), (32376, 56172), (34428, 52824), (35216, 51642), (37448, 48564), (39618, 45904), (41819, 43488), (42129, 43168), (42408, 42884)]