344390704

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38923}}^1$

素因数の和:39017

約数の個数: 40

約数和(自身を含む): 772252160

約数和(自身を除く): 427861456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 38923, 77846, 155692, 272461, 311384, 544922, 622768, 1089844, 2179688, 3074917, 4359376, 6149834, 12299668, 21524419, 24599336, 43048838, 49198672, 86097676, 172195352, 344390704]

約数ペア:

[(1, 344390704), (2, 172195352), (4, 86097676), (7, 49198672), (8, 43048838), (14, 24599336), (16, 21524419), (28, 12299668), (56, 6149834), (79, 4359376), (112, 3074917), (158, 2179688), (316, 1089844), (553, 622768), (632, 544922), (1106, 311384), (1264, 272461), (2212, 155692), (4424, 77846), (8848, 38923)]