251116632

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2482

約数の個数: 128

約数和(自身を含む): 771825600

約数和(自身を除く): 520708968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1924, 1998, 2417, 2664, 2808, 2886, 3848, 3996, 4329, 4834, 5772, 7251, 7992, 8658, 9668, 11544, 12987, 14502, 17316, 19336, 21753, 25974, 29004, 31421, 34632, 43506, 51948, 58008, 62842, 65259, 87012, 89429, 94263, 103896, 125684, 130518, 174024, 178858, 188526, 251368, 261036, 268287, 282789, 357716, 377052, 522072, 536574, 565578, 715432, 754104, 804861, 848367, 1073148, 1131156, 1162577, 1609722, 1696734, 2146296, 2262312, 2325154, 2414583, 3219444, 3393468, 3487731, 4650308, 4829166, 6438888, 6786936, 6975462, 9300616, 9658332, 10463193, 13950924, 19316664, 20926386, 27901848, 31389579, 41852772, 62779158, 83705544, 125558316, 251116632]

約数ペア:

[(1, 251116632), (2, 125558316), (3, 83705544), (4, 62779158), (6, 41852772), (8, 31389579), (9, 27901848), (12, 20926386), (13, 19316664), (18, 13950924), (24, 10463193), (26, 9658332), (27, 9300616), (36, 6975462), (37, 6786936), (39, 6438888), (52, 4829166), (54, 4650308), (72, 3487731), (74, 3393468), (78, 3219444), (104, 2414583), (108, 2325154), (111, 2262312), (117, 2146296), (148, 1696734), (156, 1609722), (216, 1162577), (222, 1131156), (234, 1073148), (296, 848367), (312, 804861), (333, 754104), (351, 715432), (444, 565578), (468, 536574), (481, 522072), (666, 377052), (702, 357716), (888, 282789), (936, 268287), (962, 261036), (999, 251368), (1332, 188526), (1404, 178858), (1443, 174024), (1924, 130518), (1998, 125684), (2417, 103896), (2664, 94263), (2808, 89429), (2886, 87012), (3848, 65259), (3996, 62842), (4329, 58008), (4834, 51948), (5772, 43506), (7251, 34632), (7992, 31421), (8658, 29004), (9668, 25974), (11544, 21753), (12987, 19336), (14502, 17316)]