12431408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 28498176

約数和(自身を除く): 16066768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 83, 88, 92, 148, 166, 176, 184, 253, 296, 332, 368, 407, 506, 592, 664, 814, 851, 913, 1012, 1328, 1628, 1702, 1826, 1909, 2024, 3071, 3256, 3404, 3652, 3818, 4048, 6142, 6512, 6808, 7304, 7636, 9361, 12284, 13616, 14608, 15272, 18722, 20999, 24568, 30544, 33781, 37444, 41998, 49136, 67562, 70633, 74888, 83996, 135124, 141266, 149776, 167992, 270248, 282532, 335984, 540496, 565064, 776963, 1130128, 1553926, 3107852, 6215704, 12431408]

約数ペア:

[(1, 12431408), (2, 6215704), (4, 3107852), (8, 1553926), (11, 1130128), (16, 776963), (22, 565064), (23, 540496), (37, 335984), (44, 282532), (46, 270248), (74, 167992), (83, 149776), (88, 141266), (92, 135124), (148, 83996), (166, 74888), (176, 70633), (184, 67562), (253, 49136), (296, 41998), (332, 37444), (368, 33781), (407, 30544), (506, 24568), (592, 20999), (664, 18722), (814, 15272), (851, 14608), (913, 13616), (1012, 12284), (1328, 9361), (1628, 7636), (1702, 7304), (1826, 6808), (1909, 6512), (2024, 6142), (3071, 4048), (3256, 3818), (3404, 3652)]