6415439784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 17616372480

約数和(自身を除く): 11200932696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 521, 647, 732, 793, 1042, 1294, 1464, 1563, 1586, 1941, 2084, 2379, 2588, 3126, 3172, 3882, 4168, 4758, 5176, 6252, 6344, 6773, 7764, 8411, 9516, 12504, 13546, 15528, 16822, 19032, 20319, 25233, 27092, 31781, 33644, 39467, 40638, 50466, 54184, 63562, 67288, 78934, 81276, 95343, 100932, 118401, 127124, 157868, 162552, 190686, 201864, 236802, 254248, 315736, 337087, 381372, 413153, 473604, 513071, 674174, 762744, 826306, 947208, 1011261, 1026142, 1239459, 1348348, 1539213, 1652612, 2022522, 2052284, 2478918, 2696696, 3078426, 3305224, 4045044, 4104568, 4382131, 4957836, 6156852, 8090088, 8764262, 9915672, 12313704, 13146393, 17528524, 20562307, 26292786, 35057048, 41124614, 52585572, 61686921, 82249228, 105171144, 123373842, 164498456, 246747684, 267309991, 493495368, 534619982, 801929973, 1069239964, 1603859946, 2138479928, 3207719892, 6415439784]

約数ペア:

[(1, 6415439784), (2, 3207719892), (3, 2138479928), (4, 1603859946), (6, 1069239964), (8, 801929973), (12, 534619982), (13, 493495368), (24, 267309991), (26, 246747684), (39, 164498456), (52, 123373842), (61, 105171144), (78, 82249228), (104, 61686921), (122, 52585572), (156, 41124614), (183, 35057048), (244, 26292786), (312, 20562307), (366, 17528524), (488, 13146393), (521, 12313704), (647, 9915672), (732, 8764262), (793, 8090088), (1042, 6156852), (1294, 4957836), (1464, 4382131), (1563, 4104568), (1586, 4045044), (1941, 3305224), (2084, 3078426), (2379, 2696696), (2588, 2478918), (3126, 2052284), (3172, 2022522), (3882, 1652612), (4168, 1539213), (4758, 1348348), (5176, 1239459), (6252, 1026142), (6344, 1011261), (6773, 947208), (7764, 826306), (8411, 762744), (9516, 674174), (12504, 513071), (13546, 473604), (15528, 413153), (16822, 381372), (19032, 337087), (20319, 315736), (25233, 254248), (27092, 236802), (31781, 201864), (33644, 190686), (39467, 162552), (40638, 157868), (50466, 127124), (54184, 118401), (63562, 100932), (67288, 95343), (78934, 81276)]