257788553688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5851}}^1\times {\mathrm{21101}}^1$

素因数の和:26993

約数の個数: 96

約数和(自身を含む): 722410088400

約数和(自身を除く): 464621534712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 5851, 11702, 17553, 21101, 23404, 35106, 42202, 46808, 52659, 63303, 70212, 84404, 105318, 126606, 140424, 168808, 169679, 189909, 210636, 253212, 339358, 379818, 421272, 506424, 509037, 611929, 678716, 759636, 1018074, 1223858, 1357432, 1519272, 1527111, 1835787, 2036148, 2447716, 3054222, 3671574, 4072296, 4895432, 5507361, 6108444, 7343148, 11014722, 12216888, 14686296, 22029444, 44058888, 123461951, 246923902, 370385853, 493847804, 740771706, 987695608, 1111157559, 1481543412, 2222315118, 2963086824, 3580396579, 4444630236, 7160793158, 8889260472, 10741189737, 14321586316, 21482379474, 28643172632, 32223569211, 42964758948, 64447138422, 85929517896, 128894276844, 257788553688]

約数ペア:

[(1, 257788553688), (2, 128894276844), (3, 85929517896), (4, 64447138422), (6, 42964758948), (8, 32223569211), (9, 28643172632), (12, 21482379474), (18, 14321586316), (24, 10741189737), (29, 8889260472), (36, 7160793158), (58, 4444630236), (72, 3580396579), (87, 2963086824), (116, 2222315118), (174, 1481543412), (232, 1111157559), (261, 987695608), (348, 740771706), (522, 493847804), (696, 370385853), (1044, 246923902), (2088, 123461951), (5851, 44058888), (11702, 22029444), (17553, 14686296), (21101, 12216888), (23404, 11014722), (35106, 7343148), (42202, 6108444), (46808, 5507361), (52659, 4895432), (63303, 4072296), (70212, 3671574), (84404, 3054222), (105318, 2447716), (126606, 2036148), (140424, 1835787), (168808, 1527111), (169679, 1519272), (189909, 1357432), (210636, 1223858), (253212, 1018074), (339358, 759636), (379818, 678716), (421272, 611929), (506424, 509037)]