25902891216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{305401}}^1$

素因数の和:305465

約数の個数: 120

約数和(自身を含む): 78769283840

約数和(自身を除く): 52866392624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 28272, 42408, 84816, 305401, 610802, 916203, 1221604, 1832406, 2443208, 2748609, 3664812, 4886416, 5497218, 5802619, 7329624, 9467431, 10994436, 11605238, 14659248, 17407857, 18934862, 21988872, 23210476, 28402293, 34815714, 37869724, 43977744, 46420952, 52223571, 56804586, 69631428, 75739448, 85206879, 92841904, 104447142, 113609172, 139262856, 151478896, 170413758, 179881189, 208894284, 227218344, 278525712, 340827516, 359762378, 417788568, 454436688, 539643567, 681655032, 719524756, 835577136, 1079287134, 1363310064, 1439049512, 1618930701, 2158574268, 2878099024, 3237861402, 4317148536, 6475722804, 8634297072, 12951445608, 25902891216]

約数ペア:

[(1, 25902891216), (2, 12951445608), (3, 8634297072), (4, 6475722804), (6, 4317148536), (8, 3237861402), (9, 2878099024), (12, 2158574268), (16, 1618930701), (18, 1439049512), (19, 1363310064), (24, 1079287134), (31, 835577136), (36, 719524756), (38, 681655032), (48, 539643567), (57, 454436688), (62, 417788568), (72, 359762378), (76, 340827516), (93, 278525712), (114, 227218344), (124, 208894284), (144, 179881189), (152, 170413758), (171, 151478896), (186, 139262856), (228, 113609172), (248, 104447142), (279, 92841904), (304, 85206879), (342, 75739448), (372, 69631428), (456, 56804586), (496, 52223571), (558, 46420952), (589, 43977744), (684, 37869724), (744, 34815714), (912, 28402293), (1116, 23210476), (1178, 21988872), (1368, 18934862), (1488, 17407857), (1767, 14659248), (2232, 11605238), (2356, 10994436), (2736, 9467431), (3534, 7329624), (4464, 5802619), (4712, 5497218), (5301, 4886416), (7068, 3664812), (9424, 2748609), (10602, 2443208), (14136, 1832406), (21204, 1221604), (28272, 916203), (42408, 610802), (84816, 305401)]