1627663128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2351}}^1$

素因数の和:2697

約数の個数: 128

約数和(自身を含む): 5026129920

約数和(自身を除く): 3398466792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 317, 364, 546, 634, 728, 951, 1092, 1268, 1902, 2184, 2219, 2351, 2536, 3804, 4121, 4438, 4702, 6657, 7053, 7608, 8242, 8876, 9404, 12363, 13314, 14106, 16457, 16484, 17752, 18808, 24726, 26628, 28212, 28847, 30563, 32914, 32968, 49371, 49452, 53256, 56424, 57694, 61126, 65828, 86541, 91689, 98742, 98904, 115388, 122252, 131656, 173082, 183378, 197484, 213941, 230776, 244504, 346164, 366756, 394968, 427882, 641823, 692328, 733512, 745267, 855764, 1283646, 1490534, 1711528, 2235801, 2567292, 2981068, 4471602, 5134584, 5216869, 5962136, 8943204, 9688471, 10433738, 15650607, 17886408, 19376942, 20867476, 29065413, 31301214, 38753884, 41734952, 58130826, 62602428, 67819297, 77507768, 116261652, 125204856, 135638594, 203457891, 232523304, 271277188, 406915782, 542554376, 813831564, 1627663128]

約数ペア:

[(1, 1627663128), (2, 813831564), (3, 542554376), (4, 406915782), (6, 271277188), (7, 232523304), (8, 203457891), (12, 135638594), (13, 125204856), (14, 116261652), (21, 77507768), (24, 67819297), (26, 62602428), (28, 58130826), (39, 41734952), (42, 38753884), (52, 31301214), (56, 29065413), (78, 20867476), (84, 19376942), (91, 17886408), (104, 15650607), (156, 10433738), (168, 9688471), (182, 8943204), (273, 5962136), (312, 5216869), (317, 5134584), (364, 4471602), (546, 2981068), (634, 2567292), (728, 2235801), (951, 1711528), (1092, 1490534), (1268, 1283646), (1902, 855764), (2184, 745267), (2219, 733512), (2351, 692328), (2536, 641823), (3804, 427882), (4121, 394968), (4438, 366756), (4702, 346164), (6657, 244504), (7053, 230776), (7608, 213941), (8242, 197484), (8876, 183378), (9404, 173082), (12363, 131656), (13314, 122252), (14106, 115388), (16457, 98904), (16484, 98742), (17752, 91689), (18808, 86541), (24726, 65828), (26628, 61126), (28212, 57694), (28847, 56424), (30563, 53256), (32914, 49452), (32968, 49371)]