257445512064

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17190539}}^1$

素因数の和:17190572

約数の個数: 96

約数和(自身を含む): 797812961400

約数和(自身を除く): 540367449336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 17190539, 34381078, 51571617, 68762156, 103143234, 137524312, 154714851, 206286468, 223477007, 275048624, 309429702, 412572936, 446954014, 550097248, 618859404, 670431021, 825145872, 893908028, 1100194496, 1237718808, 1340862042, 1650291744, 1787816056, 2011293063, 2200388992, 2475437616, 2681724084, 3300583488, 3575632112, 4022586126, 4950875232, 5363448168, 6601166976, 7151264224, 8045172252, 9901750464, 10726896336, 14302528448, 16090344504, 19803500928, 21453792672, 28605056896, 32180689008, 42907585344, 64361378016, 85815170688, 128722756032, 257445512064]

約数ペア:

[(1, 257445512064), (2, 128722756032), (3, 85815170688), (4, 64361378016), (6, 42907585344), (8, 32180689008), (9, 28605056896), (12, 21453792672), (13, 19803500928), (16, 16090344504), (18, 14302528448), (24, 10726896336), (26, 9901750464), (32, 8045172252), (36, 7151264224), (39, 6601166976), (48, 5363448168), (52, 4950875232), (64, 4022586126), (72, 3575632112), (78, 3300583488), (96, 2681724084), (104, 2475437616), (117, 2200388992), (128, 2011293063), (144, 1787816056), (156, 1650291744), (192, 1340862042), (208, 1237718808), (234, 1100194496), (288, 893908028), (312, 825145872), (384, 670431021), (416, 618859404), (468, 550097248), (576, 446954014), (624, 412572936), (832, 309429702), (936, 275048624), (1152, 223477007), (1248, 206286468), (1664, 154714851), (1872, 137524312), (2496, 103143234), (3744, 68762156), (4992, 51571617), (7488, 34381078), (14976, 17190539)]