400502731008

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1\times {\mathrm{6151}}^1$

素因数の和:6888

約数の個数: 144

約数和(自身を含む): 1075135824000

約数和(自身を除く): 674633092992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 569, 596, 768, 894, 1138, 1192, 1707, 1788, 2276, 2384, 3414, 3576, 4552, 4768, 6151, 6828, 7152, 9104, 9536, 12302, 13656, 14304, 18208, 18453, 19072, 24604, 27312, 28608, 36416, 36906, 38144, 49208, 54624, 57216, 72832, 73812, 84781, 98416, 109248, 114432, 145664, 147624, 169562, 196832, 218496, 254343, 295248, 339124, 393664, 436992, 508686, 590496, 678248, 787328, 916499, 1017372, 1180992, 1356496, 1574656, 1832998, 2034744, 2361984, 2712992, 2749497, 3499919, 3665996, 4069488, 4723968, 5425984, 5498994, 6999838, 7331992, 8138976, 10499757, 10851968, 10997988, 13999676, 14663984, 16277952, 20999514, 21703936, 21995976, 27999352, 29327968, 32555904, 41999028, 43991952, 55998704, 58655936, 65111808, 83998056, 87983904, 111997408, 117311872, 167996112, 175967808, 223994816, 234623744, 335992224, 351935616, 447989632, 521487931, 671984448, 703871232, 895979264, 1042975862, 1343968896, 1564463793, 2085951724, 2687937792, 3128927586, 4171903448, 6257855172, 8343806896, 12515710344, 16687613792, 25031420688, 33375227584, 50062841376, 66750455168, 100125682752, 133500910336, 200251365504, 400502731008]

約数ペア:

[(1, 400502731008), (2, 200251365504), (3, 133500910336), (4, 100125682752), (6, 66750455168), (8, 50062841376), (12, 33375227584), (16, 25031420688), (24, 16687613792), (32, 12515710344), (48, 8343806896), (64, 6257855172), (96, 4171903448), (128, 3128927586), (149, 2687937792), (192, 2085951724), (256, 1564463793), (298, 1343968896), (384, 1042975862), (447, 895979264), (569, 703871232), (596, 671984448), (768, 521487931), (894, 447989632), (1138, 351935616), (1192, 335992224), (1707, 234623744), (1788, 223994816), (2276, 175967808), (2384, 167996112), (3414, 117311872), (3576, 111997408), (4552, 87983904), (4768, 83998056), (6151, 65111808), (6828, 58655936), (7152, 55998704), (9104, 43991952), (9536, 41999028), (12302, 32555904), (13656, 29327968), (14304, 27999352), (18208, 21995976), (18453, 21703936), (19072, 20999514), (24604, 16277952), (27312, 14663984), (28608, 13999676), (36416, 10997988), (36906, 10851968), (38144, 10499757), (49208, 8138976), (54624, 7331992), (57216, 6999838), (72832, 5498994), (73812, 5425984), (84781, 4723968), (98416, 4069488), (109248, 3665996), (114432, 3499919), (145664, 2749497), (147624, 2712992), (169562, 2361984), (196832, 2034744), (218496, 1832998), (254343, 1574656), (295248, 1356496), (339124, 1180992), (393664, 1017372), (436992, 916499), (508686, 787328), (590496, 678248)]