250063218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 584472720

約数和(自身を除く): 334409502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 331, 342, 423, 662, 846, 893, 993, 1786, 1986, 2209, 2679, 2979, 4418, 5358, 5958, 6289, 6627, 8037, 12578, 13254, 15557, 16074, 18867, 19881, 31114, 37734, 39762, 41971, 46671, 56601, 83942, 93342, 113202, 125913, 140013, 251826, 280026, 295583, 377739, 591166, 731179, 755478, 886749, 1462358, 1773498, 2193537, 2660247, 4387074, 5320494, 6580611, 13161222, 13892401, 27784802, 41677203, 83354406, 125031609, 250063218]

約数ペア:

[(1, 250063218), (2, 125031609), (3, 83354406), (6, 41677203), (9, 27784802), (18, 13892401), (19, 13161222), (38, 6580611), (47, 5320494), (57, 4387074), (94, 2660247), (114, 2193537), (141, 1773498), (171, 1462358), (282, 886749), (331, 755478), (342, 731179), (423, 591166), (662, 377739), (846, 295583), (893, 280026), (993, 251826), (1786, 140013), (1986, 125913), (2209, 113202), (2679, 93342), (2979, 83942), (4418, 56601), (5358, 46671), (5958, 41971), (6289, 39762), (6627, 37734), (8037, 31114), (12578, 19881), (13254, 18867), (15557, 16074)]