401267952

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{19763}}^1$

素因数の和:19827

約数の個数: 80

約数和(自身を含む): 1176353280

約数和(自身を除く): 775085328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 19763, 20304, 39526, 59289, 79052, 118578, 158104, 177867, 237156, 316208, 355734, 474312, 533601, 711468, 928861, 948624, 1067202, 1422936, 1857722, 2134404, 2786583, 2845872, 3715444, 4268808, 5573166, 7430888, 8359749, 8537616, 11146332, 14861776, 16719498, 22292664, 25079247, 33438996, 44585328, 50158494, 66877992, 100316988, 133755984, 200633976, 401267952]

約数ペア:

[(1, 401267952), (2, 200633976), (3, 133755984), (4, 100316988), (6, 66877992), (8, 50158494), (9, 44585328), (12, 33438996), (16, 25079247), (18, 22292664), (24, 16719498), (27, 14861776), (36, 11146332), (47, 8537616), (48, 8359749), (54, 7430888), (72, 5573166), (94, 4268808), (108, 3715444), (141, 2845872), (144, 2786583), (188, 2134404), (216, 1857722), (282, 1422936), (376, 1067202), (423, 948624), (432, 928861), (564, 711468), (752, 533601), (846, 474312), (1128, 355734), (1269, 316208), (1692, 237156), (2256, 177867), (2538, 158104), (3384, 118578), (5076, 79052), (6768, 59289), (10152, 39526), (19763, 20304)]