1272949664

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11527}}^1$

素因数の和:11590

約数の個数: 96

約数和(自身を含む): 3137460480

約数和(自身を除く): 1864510816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 812, 928, 952, 986, 1624, 1904, 1972, 3248, 3451, 3808, 3944, 6496, 6902, 7888, 11527, 13804, 15776, 23054, 27608, 46108, 55216, 80689, 92216, 110432, 161378, 184432, 195959, 322756, 334283, 368864, 391918, 645512, 668566, 783836, 1291024, 1337132, 1371713, 1567672, 2339981, 2582048, 2674264, 2743426, 3135344, 4679962, 5348528, 5486852, 5682811, 6270688, 9359924, 10697056, 10973704, 11365622, 18719848, 21947408, 22731244, 37439696, 39779677, 43894816, 45462488, 74879392, 79559354, 90924976, 159118708, 181849952, 318237416, 636474832, 1272949664]

約数ペア:

[(1, 1272949664), (2, 636474832), (4, 318237416), (7, 181849952), (8, 159118708), (14, 90924976), (16, 79559354), (17, 74879392), (28, 45462488), (29, 43894816), (32, 39779677), (34, 37439696), (56, 22731244), (58, 21947408), (68, 18719848), (112, 11365622), (116, 10973704), (119, 10697056), (136, 9359924), (203, 6270688), (224, 5682811), (232, 5486852), (238, 5348528), (272, 4679962), (406, 3135344), (464, 2743426), (476, 2674264), (493, 2582048), (544, 2339981), (812, 1567672), (928, 1371713), (952, 1337132), (986, 1291024), (1624, 783836), (1904, 668566), (1972, 645512), (3248, 391918), (3451, 368864), (3808, 334283), (3944, 322756), (6496, 195959), (6902, 184432), (7888, 161378), (11527, 110432), (13804, 92216), (15776, 80689), (23054, 55216), (27608, 46108)]