1286436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 1939164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 79, 92, 118, 138, 158, 177, 236, 237, 276, 316, 354, 474, 708, 948, 1357, 1817, 2714, 3634, 4071, 4661, 5428, 5451, 7268, 8142, 9322, 10902, 13983, 16284, 18644, 21804, 27966, 55932, 107203, 214406, 321609, 428812, 643218, 1286436]

約数ペア:

[(1, 1286436), (2, 643218), (3, 428812), (4, 321609), (6, 214406), (12, 107203), (23, 55932), (46, 27966), (59, 21804), (69, 18644), (79, 16284), (92, 13983), (118, 10902), (138, 9322), (158, 8142), (177, 7268), (236, 5451), (237, 5428), (276, 4661), (316, 4071), (354, 3634), (474, 2714), (708, 1817), (948, 1357)]