1604016

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 4761600

約数和(自身を除く): 3157584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 79, 94, 108, 141, 144, 158, 188, 216, 237, 282, 316, 376, 423, 432, 474, 564, 632, 711, 752, 846, 948, 1128, 1264, 1269, 1422, 1692, 1896, 2133, 2256, 2538, 2844, 3384, 3713, 3792, 4266, 5076, 5688, 6768, 7426, 8532, 10152, 11139, 11376, 14852, 17064, 20304, 22278, 29704, 33417, 34128, 44556, 59408, 66834, 89112, 100251, 133668, 178224, 200502, 267336, 401004, 534672, 802008, 1604016]

約数ペア:

[(1, 1604016), (2, 802008), (3, 534672), (4, 401004), (6, 267336), (8, 200502), (9, 178224), (12, 133668), (16, 100251), (18, 89112), (24, 66834), (27, 59408), (36, 44556), (47, 34128), (48, 33417), (54, 29704), (72, 22278), (79, 20304), (94, 17064), (108, 14852), (141, 11376), (144, 11139), (158, 10152), (188, 8532), (216, 7426), (237, 6768), (282, 5688), (316, 5076), (376, 4266), (423, 3792), (432, 3713), (474, 3384), (564, 2844), (632, 2538), (711, 2256), (752, 2133), (846, 1896), (948, 1692), (1128, 1422), (1264, 1269)]