268452544

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 545732208

約数和(自身を除く): 277279664

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 97, 166, 194, 332, 388, 521, 664, 776, 1042, 1328, 1552, 2084, 2656, 3104, 4168, 5312, 6208, 8051, 8336, 16102, 16672, 32204, 33344, 43243, 50537, 64408, 86486, 101074, 128816, 172972, 202148, 257632, 345944, 404296, 515264, 691888, 808592, 1383776, 1617184, 2767552, 3234368, 4194571, 8389142, 16778284, 33556568, 67113136, 134226272, 268452544]

約数ペア:

[(1, 268452544), (2, 134226272), (4, 67113136), (8, 33556568), (16, 16778284), (32, 8389142), (64, 4194571), (83, 3234368), (97, 2767552), (166, 1617184), (194, 1383776), (332, 808592), (388, 691888), (521, 515264), (664, 404296), (776, 345944), (1042, 257632), (1328, 202148), (1552, 172972), (2084, 128816), (2656, 101074), (3104, 86486), (4168, 64408), (5312, 50537), (6208, 43243), (8051, 33344), (8336, 32204), (16102, 16672)]