252425472

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 732798528

約数和(自身を除く): 480373056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 193, 208, 256, 262, 312, 384, 386, 393, 416, 524, 579, 624, 768, 772, 786, 832, 1048, 1158, 1248, 1544, 1572, 1664, 1703, 2096, 2316, 2496, 2509, 3088, 3144, 3328, 3406, 4192, 4632, 4992, 5018, 5109, 6176, 6288, 6812, 7527, 8384, 9264, 9984, 10036, 10218, 12352, 12576, 13624, 15054, 16768, 18528, 20072, 20436, 24704, 25152, 25283, 27248, 30108, 33536, 37056, 40144, 40872, 49408, 50304, 50566, 54496, 60216, 74112, 75849, 80288, 81744, 100608, 101132, 108992, 120432, 148224, 151698, 160576, 163488, 202264, 217984, 240864, 303396, 321152, 326976, 328679, 404528, 435968, 481728, 606792, 642304, 653952, 657358, 809056, 963456, 986037, 1213584, 1307904, 1314716, 1618112, 1926912, 1972074, 2427168, 2629432, 3236224, 3944148, 4854336, 5258864, 6472448, 7888296, 9708672, 10517728, 15776592, 19417344, 21035456, 31553184, 42070912, 63106368, 84141824, 126212736, 252425472]

約数ペア:

[(1, 252425472), (2, 126212736), (3, 84141824), (4, 63106368), (6, 42070912), (8, 31553184), (12, 21035456), (13, 19417344), (16, 15776592), (24, 10517728), (26, 9708672), (32, 7888296), (39, 6472448), (48, 5258864), (52, 4854336), (64, 3944148), (78, 3236224), (96, 2629432), (104, 2427168), (128, 1972074), (131, 1926912), (156, 1618112), (192, 1314716), (193, 1307904), (208, 1213584), (256, 986037), (262, 963456), (312, 809056), (384, 657358), (386, 653952), (393, 642304), (416, 606792), (524, 481728), (579, 435968), (624, 404528), (768, 328679), (772, 326976), (786, 321152), (832, 303396), (1048, 240864), (1158, 217984), (1248, 202264), (1544, 163488), (1572, 160576), (1664, 151698), (1703, 148224), (2096, 120432), (2316, 108992), (2496, 101132), (2509, 100608), (3088, 81744), (3144, 80288), (3328, 75849), (3406, 74112), (4192, 60216), (4632, 54496), (4992, 50566), (5018, 50304), (5109, 49408), (6176, 40872), (6288, 40144), (6812, 37056), (7527, 33536), (8384, 30108), (9264, 27248), (9984, 25283), (10036, 25152), (10218, 24704), (12352, 20436), (12576, 20072), (13624, 18528), (15054, 16768)]