254848464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 160

約数和(自身を含む): 822447360

約数和(自身を除く): 567598896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 1973, 2392, 2484, 2691, 2808, 3312, 3588, 3946, 4784, 4968, 5382, 5616, 5919, 7176, 7892, 8073, 9936, 10764, 11838, 14352, 15784, 16146, 17757, 21528, 23676, 25649, 31568, 32292, 35514, 43056, 45379, 47352, 51298, 53271, 64584, 71028, 76947, 90758, 94704, 102596, 106542, 129168, 136137, 142056, 153894, 181516, 205192, 213084, 230841, 272274, 284112, 307788, 363032, 408411, 410384, 426168, 461682, 544548, 589927, 615576, 692523, 726064, 816822, 852336, 923364, 1089096, 1179854, 1225233, 1231152, 1385046, 1633644, 1769781, 1846728, 2178192, 2359708, 2450466, 2770092, 3267288, 3539562, 3693456, 4719416, 4900932, 5309343, 5540184, 6534576, 7079124, 9438832, 9801864, 10618686, 11080368, 14158248, 15928029, 19603728, 21237372, 28316496, 31856058, 42474744, 63712116, 84949488, 127424232, 254848464]

約数ペア:

[(1, 254848464), (2, 127424232), (3, 84949488), (4, 63712116), (6, 42474744), (8, 31856058), (9, 28316496), (12, 21237372), (13, 19603728), (16, 15928029), (18, 14158248), (23, 11080368), (24, 10618686), (26, 9801864), (27, 9438832), (36, 7079124), (39, 6534576), (46, 5540184), (48, 5309343), (52, 4900932), (54, 4719416), (69, 3693456), (72, 3539562), (78, 3267288), (92, 2770092), (104, 2450466), (108, 2359708), (117, 2178192), (138, 1846728), (144, 1769781), (156, 1633644), (184, 1385046), (207, 1231152), (208, 1225233), (216, 1179854), (234, 1089096), (276, 923364), (299, 852336), (312, 816822), (351, 726064), (368, 692523), (414, 615576), (432, 589927), (468, 544548), (552, 461682), (598, 426168), (621, 410384), (624, 408411), (702, 363032), (828, 307788), (897, 284112), (936, 272274), (1104, 230841), (1196, 213084), (1242, 205192), (1404, 181516), (1656, 153894), (1794, 142056), (1872, 136137), (1973, 129168), (2392, 106542), (2484, 102596), (2691, 94704), (2808, 90758), (3312, 76947), (3588, 71028), (3946, 64584), (4784, 53271), (4968, 51298), (5382, 47352), (5616, 45379), (5919, 43056), (7176, 35514), (7892, 32292), (8073, 31568), (9936, 25649), (10764, 23676), (11838, 21528), (14352, 17757), (15784, 16146)]