19613121792

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1841

約数の個数: 288

約数和(自身を含む): 60821591040

約数和(自身を除く): 41208469248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 71, 76, 88, 96, 114, 128, 132, 142, 152, 176, 192, 209, 213, 228, 256, 264, 284, 304, 352, 384, 418, 426, 456, 528, 568, 608, 627, 704, 768, 781, 836, 852, 912, 1056, 1136, 1216, 1254, 1349, 1408, 1562, 1672, 1704, 1721, 1824, 2112, 2272, 2343, 2432, 2508, 2698, 2816, 3124, 3344, 3408, 3442, 3648, 4047, 4224, 4544, 4686, 4864, 5016, 5163, 5396, 6248, 6688, 6816, 6884, 7296, 8094, 8448, 9088, 9372, 10032, 10326, 10792, 12496, 13376, 13632, 13768, 14592, 14839, 16188, 18176, 18744, 18931, 20064, 20652, 21584, 24992, 26752, 27264, 27536, 29678, 32376, 32699, 37488, 37862, 40128, 41304, 43168, 44517, 49984, 53504, 54528, 55072, 56793, 59356, 64752, 65398, 74976, 75724, 80256, 82608, 86336, 89034, 98097, 99968, 110144, 113586, 118712, 122191, 129504, 130796, 149952, 151448, 160512, 165216, 172672, 178068, 196194, 199936, 220288, 227172, 237424, 244382, 259008, 261592, 299904, 302896, 330432, 345344, 356136, 359689, 366573, 392388, 440576, 454344, 474848, 488764, 518016, 523184, 599808, 605792, 660864, 712272, 719378, 733146, 784776, 908688, 949696, 977528, 1036032, 1046368, 1079067, 1211584, 1321728, 1344101, 1424544, 1438756, 1466292, 1569552, 1817376, 1899392, 1955056, 2092736, 2158134, 2321629, 2423168, 2688202, 2849088, 2877512, 2932584, 3139104, 3634752, 3798784, 3910112, 4032303, 4185472, 4316268, 4643258, 4846336, 5376404, 5698176, 5755024, 5865168, 6278208, 6964887, 7269504, 7820224, 8064606, 8370944, 8632536, 9286516, 10752808, 11396352, 11510048, 11730336, 12556416, 13929774, 14539008, 15640448, 16129212, 17265072, 18573032, 21505616, 23020096, 23460672, 25112832, 25537919, 27859548, 31280896, 32258424, 34530144, 37146064, 43011232, 46040192, 46921344, 51075838, 55719096, 64516848, 69060288, 74292128, 76613757, 86022464, 92080384, 93842688, 102151676, 111438192, 129033696, 138120576, 148584256, 153227514, 172044928, 204303352, 222876384, 258067392, 276241152, 297168512, 306455028, 344089856, 408606704, 445752768, 516134784, 594337024, 612910056, 817213408, 891505536, 1032269568, 1225820112, 1634426816, 1783011072, 2451640224, 3268853632, 4903280448, 6537707264, 9806560896, 19613121792]

約数ペア:

[(1, 19613121792), (2, 9806560896), (3, 6537707264), (4, 4903280448), (6, 3268853632), (8, 2451640224), (11, 1783011072), (12, 1634426816), (16, 1225820112), (19, 1032269568), (22, 891505536), (24, 817213408), (32, 612910056), (33, 594337024), (38, 516134784), (44, 445752768), (48, 408606704), (57, 344089856), (64, 306455028), (66, 297168512), (71, 276241152), (76, 258067392), (88, 222876384), (96, 204303352), (114, 172044928), (128, 153227514), (132, 148584256), (142, 138120576), (152, 129033696), (176, 111438192), (192, 102151676), (209, 93842688), (213, 92080384), (228, 86022464), (256, 76613757), (264, 74292128), (284, 69060288), (304, 64516848), (352, 55719096), (384, 51075838), (418, 46921344), (426, 46040192), (456, 43011232), (528, 37146064), (568, 34530144), (608, 32258424), (627, 31280896), (704, 27859548), (768, 25537919), (781, 25112832), (836, 23460672), (852, 23020096), (912, 21505616), (1056, 18573032), (1136, 17265072), (1216, 16129212), (1254, 15640448), (1349, 14539008), (1408, 13929774), (1562, 12556416), (1672, 11730336), (1704, 11510048), (1721, 11396352), (1824, 10752808), (2112, 9286516), (2272, 8632536), (2343, 8370944), (2432, 8064606), (2508, 7820224), (2698, 7269504), (2816, 6964887), (3124, 6278208), (3344, 5865168), (3408, 5755024), (3442, 5698176), (3648, 5376404), (4047, 4846336), (4224, 4643258), (4544, 4316268), (4686, 4185472), (4864, 4032303), (5016, 3910112), (5163, 3798784), (5396, 3634752), (6248, 3139104), (6688, 2932584), (6816, 2877512), (6884, 2849088), (7296, 2688202), (8094, 2423168), (8448, 2321629), (9088, 2158134), (9372, 2092736), (10032, 1955056), (10326, 1899392), (10792, 1817376), (12496, 1569552), (13376, 1466292), (13632, 1438756), (13768, 1424544), (14592, 1344101), (14839, 1321728), (16188, 1211584), (18176, 1079067), (18744, 1046368), (18931, 1036032), (20064, 977528), (20652, 949696), (21584, 908688), (24992, 784776), (26752, 733146), (27264, 719378), (27536, 712272), (29678, 660864), (32376, 605792), (32699, 599808), (37488, 523184), (37862, 518016), (40128, 488764), (41304, 474848), (43168, 454344), (44517, 440576), (49984, 392388), (53504, 366573), (54528, 359689), (55072, 356136), (56793, 345344), (59356, 330432), (64752, 302896), (65398, 299904), (74976, 261592), (75724, 259008), (80256, 244382), (82608, 237424), (86336, 227172), (89034, 220288), (98097, 199936), (99968, 196194), (110144, 178068), (113586, 172672), (118712, 165216), (122191, 160512), (129504, 151448), (130796, 149952)]