289228968

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{9109}}^1$

素因数の和:9141

約数の個数: 120

約数和(自身を含む): 942475050

約数和(自身を除く): 653246082

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 9109, 10584, 15876, 18218, 27327, 31752, 36436, 54654, 63763, 72872, 81981, 109308, 127526, 163962, 191289, 218616, 245943, 255052, 327924, 382578, 446341, 491886, 510104, 573867, 655848, 737829, 765156, 892682, 983772, 1147734, 1339023, 1475658, 1530312, 1721601, 1785364, 1967544, 2295468, 2678046, 2951316, 3443202, 3570728, 4017069, 4590936, 5164803, 5356092, 5902632, 6886404, 8034138, 10329606, 10712184, 12051207, 13772808, 16068276, 20659212, 24102414, 32136552, 36153621, 41318424, 48204828, 72307242, 96409656, 144614484, 289228968]

約数ペア:

[(1, 289228968), (2, 144614484), (3, 96409656), (4, 72307242), (6, 48204828), (7, 41318424), (8, 36153621), (9, 32136552), (12, 24102414), (14, 20659212), (18, 16068276), (21, 13772808), (24, 12051207), (27, 10712184), (28, 10329606), (36, 8034138), (42, 6886404), (49, 5902632), (54, 5356092), (56, 5164803), (63, 4590936), (72, 4017069), (81, 3570728), (84, 3443202), (98, 2951316), (108, 2678046), (126, 2295468), (147, 1967544), (162, 1785364), (168, 1721601), (189, 1530312), (196, 1475658), (216, 1339023), (252, 1147734), (294, 983772), (324, 892682), (378, 765156), (392, 737829), (441, 655848), (504, 573867), (567, 510104), (588, 491886), (648, 446341), (756, 382578), (882, 327924), (1134, 255052), (1176, 245943), (1323, 218616), (1512, 191289), (1764, 163962), (2268, 127526), (2646, 109308), (3528, 81981), (3969, 72872), (4536, 63763), (5292, 54654), (7938, 36436), (9109, 31752), (10584, 27327), (15876, 18218)]