253715436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9511}}^1$

素因数の和:9556

約数の個数: 96

約数和(自身を含む): 745740800

約数和(自身を除く): 492025364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 9511, 13338, 19022, 26676, 28533, 38044, 57066, 85599, 114132, 123643, 171198, 180709, 247286, 256797, 342396, 361418, 370929, 494572, 513594, 542127, 722836, 741858, 1027188, 1084254, 1112787, 1483716, 1626381, 2168508, 2225574, 2349217, 3252762, 3338361, 4451148, 4698434, 4879143, 6505524, 6676722, 7047651, 9396868, 9758286, 13353444, 14095302, 19516572, 21142953, 28190604, 42285906, 63428859, 84571812, 126857718, 253715436]

約数ペア:

[(1, 253715436), (2, 126857718), (3, 84571812), (4, 63428859), (6, 42285906), (9, 28190604), (12, 21142953), (13, 19516572), (18, 14095302), (19, 13353444), (26, 9758286), (27, 9396868), (36, 7047651), (38, 6676722), (39, 6505524), (52, 4879143), (54, 4698434), (57, 4451148), (76, 3338361), (78, 3252762), (108, 2349217), (114, 2225574), (117, 2168508), (156, 1626381), (171, 1483716), (228, 1112787), (234, 1084254), (247, 1027188), (342, 741858), (351, 722836), (468, 542127), (494, 513594), (513, 494572), (684, 370929), (702, 361418), (741, 342396), (988, 256797), (1026, 247286), (1404, 180709), (1482, 171198), (2052, 123643), (2223, 114132), (2964, 85599), (4446, 57066), (6669, 38044), (8892, 28533), (9511, 26676), (13338, 19022)]