205638624

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 108

約数和(自身を含む): 605070648

約数和(自身を除く): 399432024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 743, 744, 961, 992, 1116, 1486, 1488, 1922, 2229, 2232, 2883, 2972, 2976, 3844, 4458, 4464, 5766, 5944, 6687, 7688, 8649, 8916, 8928, 11532, 11888, 13374, 15376, 17298, 17832, 23033, 23064, 23776, 26748, 30752, 34596, 35664, 46066, 46128, 53496, 69099, 69192, 71328, 92132, 92256, 106992, 138198, 138384, 184264, 207297, 213984, 276396, 276768, 368528, 414594, 552792, 714023, 737056, 829188, 1105584, 1428046, 1658376, 2142069, 2211168, 2856092, 3316752, 4284138, 5712184, 6426207, 6633504, 8568276, 11424368, 12852414, 17136552, 22848736, 25704828, 34273104, 51409656, 68546208, 102819312, 205638624]

約数ペア:

[(1, 205638624), (2, 102819312), (3, 68546208), (4, 51409656), (6, 34273104), (8, 25704828), (9, 22848736), (12, 17136552), (16, 12852414), (18, 11424368), (24, 8568276), (31, 6633504), (32, 6426207), (36, 5712184), (48, 4284138), (62, 3316752), (72, 2856092), (93, 2211168), (96, 2142069), (124, 1658376), (144, 1428046), (186, 1105584), (248, 829188), (279, 737056), (288, 714023), (372, 552792), (496, 414594), (558, 368528), (743, 276768), (744, 276396), (961, 213984), (992, 207297), (1116, 184264), (1486, 138384), (1488, 138198), (1922, 106992), (2229, 92256), (2232, 92132), (2883, 71328), (2972, 69192), (2976, 69099), (3844, 53496), (4458, 46128), (4464, 46066), (5766, 35664), (5944, 34596), (6687, 30752), (7688, 26748), (8649, 23776), (8916, 23064), (8928, 23033), (11532, 17832), (11888, 17298), (13374, 15376)]