15693816016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 32505919488

約数和(自身を除く): 16812103472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 293, 382, 586, 764, 1031, 1172, 1528, 2062, 2344, 3056, 3247, 4124, 4688, 4981, 6494, 8248, 9962, 12988, 16496, 17527, 19924, 25976, 35054, 39848, 51952, 55963, 70108, 79696, 111926, 140216, 196921, 223852, 280432, 302083, 393842, 447704, 604166, 787684, 895408, 951371, 1208332, 1575368, 1902742, 2416664, 3150736, 3347657, 3805484, 4833328, 5135411, 6695314, 7610968, 10270822, 13390628, 15221936, 20541644, 26781256, 41083288, 53562512, 57697853, 82166576, 115395706, 230791412, 461582824, 923165648, 980863501, 1961727002, 3923454004, 7846908008, 15693816016]

約数ペア:

[(1, 15693816016), (2, 7846908008), (4, 3923454004), (8, 1961727002), (16, 980863501), (17, 923165648), (34, 461582824), (68, 230791412), (136, 115395706), (191, 82166576), (272, 57697853), (293, 53562512), (382, 41083288), (586, 26781256), (764, 20541644), (1031, 15221936), (1172, 13390628), (1528, 10270822), (2062, 7610968), (2344, 6695314), (3056, 5135411), (3247, 4833328), (4124, 3805484), (4688, 3347657), (4981, 3150736), (6494, 2416664), (8248, 1902742), (9962, 1575368), (12988, 1208332), (16496, 951371), (17527, 895408), (19924, 787684), (25976, 604166), (35054, 447704), (39848, 393842), (51952, 302083), (55963, 280432), (70108, 223852), (79696, 196921), (111926, 140216)]