314236432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 671153472

約数和(自身を除く): 356917040

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 67, 68, 86, 134, 136, 172, 268, 272, 344, 401, 536, 688, 731, 802, 1072, 1139, 1462, 1604, 2278, 2881, 2924, 3208, 4556, 5762, 5848, 6416, 6817, 9112, 11524, 11696, 13634, 17243, 18224, 23048, 26867, 27268, 34486, 46096, 48977, 53734, 54536, 68972, 97954, 107468, 109072, 137944, 195908, 214936, 275888, 293131, 391816, 429872, 456739, 586262, 783632, 913478, 1155281, 1172524, 1826956, 2310562, 2345048, 3653912, 4621124, 4690096, 7307824, 9242248, 18484496, 19639777, 39279554, 78559108, 157118216, 314236432]

約数ペア:

[(1, 314236432), (2, 157118216), (4, 78559108), (8, 39279554), (16, 19639777), (17, 18484496), (34, 9242248), (43, 7307824), (67, 4690096), (68, 4621124), (86, 3653912), (134, 2345048), (136, 2310562), (172, 1826956), (268, 1172524), (272, 1155281), (344, 913478), (401, 783632), (536, 586262), (688, 456739), (731, 429872), (802, 391816), (1072, 293131), (1139, 275888), (1462, 214936), (1604, 195908), (2278, 137944), (2881, 109072), (2924, 107468), (3208, 97954), (4556, 68972), (5762, 54536), (5848, 53734), (6416, 48977), (6817, 46096), (9112, 34486), (11524, 27268), (11696, 26867), (13634, 23048), (17243, 18224)]