1395456

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 3924480

約数和(自身を除く): 2529024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 128, 138, 158, 184, 192, 237, 256, 276, 316, 368, 384, 474, 552, 632, 736, 768, 948, 1104, 1264, 1472, 1817, 1896, 2208, 2528, 2944, 3634, 3792, 4416, 5056, 5451, 5888, 7268, 7584, 8832, 10112, 10902, 14536, 15168, 17664, 20224, 21804, 29072, 30336, 43608, 58144, 60672, 87216, 116288, 174432, 232576, 348864, 465152, 697728, 1395456]

約数ペア:

[(1, 1395456), (2, 697728), (3, 465152), (4, 348864), (6, 232576), (8, 174432), (12, 116288), (16, 87216), (23, 60672), (24, 58144), (32, 43608), (46, 30336), (48, 29072), (64, 21804), (69, 20224), (79, 17664), (92, 15168), (96, 14536), (128, 10902), (138, 10112), (158, 8832), (184, 7584), (192, 7268), (237, 5888), (256, 5451), (276, 5056), (316, 4416), (368, 3792), (384, 3634), (474, 2944), (552, 2528), (632, 2208), (736, 1896), (768, 1817), (948, 1472), (1104, 1264)]