1905312

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 3175008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 223, 267, 356, 446, 534, 669, 712, 892, 1068, 1338, 1424, 1784, 2136, 2676, 2848, 3568, 4272, 5352, 7136, 8544, 10704, 19847, 21408, 39694, 59541, 79388, 119082, 158776, 238164, 317552, 476328, 635104, 952656, 1905312]

約数ペア:

[(1, 1905312), (2, 952656), (3, 635104), (4, 476328), (6, 317552), (8, 238164), (12, 158776), (16, 119082), (24, 79388), (32, 59541), (48, 39694), (89, 21408), (96, 19847), (178, 10704), (223, 8544), (267, 7136), (356, 5352), (446, 4272), (534, 3568), (669, 2848), (712, 2676), (892, 2136), (1068, 1784), (1338, 1424)]