40402368

素因数分解:

$2^6\times 3^3\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 112

約数和(自身を含む): 120456960

約数和(自身を除く): 80054592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 144, 192, 206, 216, 227, 288, 309, 412, 432, 454, 576, 618, 681, 824, 864, 908, 927, 1236, 1362, 1648, 1728, 1816, 1854, 2043, 2472, 2724, 2781, 3296, 3632, 3708, 4086, 4944, 5448, 5562, 6129, 6592, 7264, 7416, 8172, 9888, 10896, 11124, 12258, 14528, 14832, 16344, 19776, 21792, 22248, 23381, 24516, 29664, 32688, 43584, 44496, 46762, 49032, 59328, 65376, 70143, 88992, 93524, 98064, 130752, 140286, 177984, 187048, 196128, 210429, 280572, 374096, 392256, 420858, 561144, 631287, 748192, 841716, 1122288, 1262574, 1496384, 1683432, 2244576, 2525148, 3366864, 4489152, 5050296, 6733728, 10100592, 13467456, 20201184, 40402368]

約数ペア:

[(1, 40402368), (2, 20201184), (3, 13467456), (4, 10100592), (6, 6733728), (8, 5050296), (9, 4489152), (12, 3366864), (16, 2525148), (18, 2244576), (24, 1683432), (27, 1496384), (32, 1262574), (36, 1122288), (48, 841716), (54, 748192), (64, 631287), (72, 561144), (96, 420858), (103, 392256), (108, 374096), (144, 280572), (192, 210429), (206, 196128), (216, 187048), (227, 177984), (288, 140286), (309, 130752), (412, 98064), (432, 93524), (454, 88992), (576, 70143), (618, 65376), (681, 59328), (824, 49032), (864, 46762), (908, 44496), (927, 43584), (1236, 32688), (1362, 29664), (1648, 24516), (1728, 23381), (1816, 22248), (1854, 21792), (2043, 19776), (2472, 16344), (2724, 14832), (2781, 14528), (3296, 12258), (3632, 11124), (3708, 10896), (4086, 9888), (4944, 8172), (5448, 7416), (5562, 7264), (6129, 6592)]