227908528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 488540160

約数和(自身を除く): 260631632

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 151, 179, 248, 272, 302, 358, 496, 527, 604, 716, 1054, 1208, 1432, 2108, 2416, 2567, 2864, 3043, 4216, 4681, 5134, 5549, 6086, 8432, 9362, 10268, 11098, 12172, 18724, 20536, 22196, 24344, 27029, 37448, 41072, 44392, 48688, 54058, 74896, 79577, 88784, 94333, 108116, 159154, 188666, 216232, 318308, 377332, 432464, 459493, 636616, 754664, 837899, 918986, 1273232, 1509328, 1675798, 1837972, 3351596, 3675944, 6703192, 7351888, 13406384, 14244283, 28488566, 56977132, 113954264, 227908528]

約数ペア:

[(1, 227908528), (2, 113954264), (4, 56977132), (8, 28488566), (16, 14244283), (17, 13406384), (31, 7351888), (34, 6703192), (62, 3675944), (68, 3351596), (124, 1837972), (136, 1675798), (151, 1509328), (179, 1273232), (248, 918986), (272, 837899), (302, 754664), (358, 636616), (496, 459493), (527, 432464), (604, 377332), (716, 318308), (1054, 216232), (1208, 188666), (1432, 159154), (2108, 108116), (2416, 94333), (2567, 88784), (2864, 79577), (3043, 74896), (4216, 54058), (4681, 48688), (5134, 44392), (5549, 41072), (6086, 37448), (8432, 27029), (9362, 24344), (10268, 22196), (11098, 20536), (12172, 18724)]