794861028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21499}}^1$

素因数の和:21601

約数の個数: 72

約数和(自身を含む): 2191280000

約数和(自身を除く): 1396418972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 21499, 36972, 42998, 64497, 85996, 128994, 193491, 257988, 279487, 386982, 558974, 773964, 838461, 1117948, 1676922, 1698421, 2515383, 3353844, 3396842, 5030766, 5095263, 6793684, 10061532, 10190526, 15285789, 20381052, 22079473, 30571578, 44158946, 61143156, 66238419, 88317892, 132476838, 198715257, 264953676, 397430514, 794861028]

約数ペア:

[(1, 794861028), (2, 397430514), (3, 264953676), (4, 198715257), (6, 132476838), (9, 88317892), (12, 66238419), (13, 61143156), (18, 44158946), (26, 30571578), (36, 22079473), (39, 20381052), (52, 15285789), (78, 10190526), (79, 10061532), (117, 6793684), (156, 5095263), (158, 5030766), (234, 3396842), (237, 3353844), (316, 2515383), (468, 1698421), (474, 1676922), (711, 1117948), (948, 838461), (1027, 773964), (1422, 558974), (2054, 386982), (2844, 279487), (3081, 257988), (4108, 193491), (6162, 128994), (9243, 85996), (12324, 64497), (18486, 42998), (21499, 36972)]