349860512

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 700539840

約数和(自身を除く): 350679328

約数列:

[1, 2, 4, 8, 16, 32, 103, 179, 206, 358, 412, 593, 716, 824, 1186, 1432, 1648, 2372, 2864, 3296, 4744, 5728, 9488, 18437, 18976, 36874, 61079, 73748, 106147, 122158, 147496, 212294, 244316, 294992, 424588, 488632, 589984, 849176, 977264, 1698352, 1954528, 3396704, 10933141, 21866282, 43732564, 87465128, 174930256, 349860512]

約数ペア:

[(1, 349860512), (2, 174930256), (4, 87465128), (8, 43732564), (16, 21866282), (32, 10933141), (103, 3396704), (179, 1954528), (206, 1698352), (358, 977264), (412, 849176), (593, 589984), (716, 488632), (824, 424588), (1186, 294992), (1432, 244316), (1648, 212294), (2372, 147496), (2864, 122158), (3296, 106147), (4744, 73748), (5728, 61079), (9488, 36874), (18437, 18976)]