222376768

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 451192392

約数和(自身を除く): 228815624

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 113, 194, 226, 317, 388, 452, 634, 776, 904, 1268, 1552, 1808, 2536, 3104, 3616, 5072, 6208, 7232, 10144, 10961, 20288, 21922, 30749, 35821, 43844, 61498, 71642, 87688, 122996, 143284, 175376, 245992, 286568, 350752, 491984, 573136, 701504, 983968, 1146272, 1967936, 2292544, 3474637, 6949274, 13898548, 27797096, 55594192, 111188384, 222376768]

約数ペア:

[(1, 222376768), (2, 111188384), (4, 55594192), (8, 27797096), (16, 13898548), (32, 6949274), (64, 3474637), (97, 2292544), (113, 1967936), (194, 1146272), (226, 983968), (317, 701504), (388, 573136), (452, 491984), (634, 350752), (776, 286568), (904, 245992), (1268, 175376), (1552, 143284), (1808, 122996), (2536, 87688), (3104, 71642), (3616, 61498), (5072, 43844), (6208, 35821), (7232, 30749), (10144, 21922), (10961, 20288)]