16311312

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 45942000

約数和(自身を除く): 29630688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 499, 681, 908, 998, 1362, 1497, 1816, 1996, 2043, 2724, 2994, 3632, 3992, 4086, 4491, 5448, 5988, 7984, 8172, 8982, 10896, 11976, 16344, 17964, 23952, 32688, 35928, 71856, 113273, 226546, 339819, 453092, 679638, 906184, 1019457, 1359276, 1812368, 2038914, 2718552, 4077828, 5437104, 8155656, 16311312]

約数ペア:

[(1, 16311312), (2, 8155656), (3, 5437104), (4, 4077828), (6, 2718552), (8, 2038914), (9, 1812368), (12, 1359276), (16, 1019457), (18, 906184), (24, 679638), (36, 453092), (48, 339819), (72, 226546), (144, 113273), (227, 71856), (454, 35928), (499, 32688), (681, 23952), (908, 17964), (998, 16344), (1362, 11976), (1497, 10896), (1816, 8982), (1996, 8172), (2043, 7984), (2724, 5988), (2994, 5448), (3632, 4491), (3992, 4086)]