903623328

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 2654267616

約数和(自身を除く): 1750644288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 131, 144, 172, 258, 262, 288, 344, 387, 393, 516, 524, 557, 688, 774, 786, 1032, 1048, 1114, 1179, 1376, 1548, 1572, 1671, 2064, 2096, 2228, 2358, 3096, 3144, 3342, 4128, 4192, 4456, 4716, 5013, 5633, 6192, 6288, 6684, 8912, 9432, 10026, 11266, 12384, 12576, 13368, 16899, 17824, 18864, 20052, 22532, 23951, 26736, 33798, 37728, 40104, 45064, 47902, 50697, 53472, 67596, 71853, 72967, 80208, 90128, 95804, 101394, 135192, 143706, 145934, 160416, 180256, 191608, 202788, 215559, 218901, 270384, 287412, 291868, 383216, 405576, 431118, 437802, 540768, 574824, 583736, 656703, 766432, 811152, 862236, 875604, 1149648, 1167472, 1313406, 1622304, 1724472, 1751208, 2299296, 2334944, 2626812, 3137581, 3448944, 3502416, 5253624, 6275162, 6897888, 7004832, 9412743, 10507248, 12550324, 18825486, 21014496, 25100648, 28238229, 37650972, 50201296, 56476458, 75301944, 100402592, 112952916, 150603888, 225905832, 301207776, 451811664, 903623328]

約数ペア:

[(1, 903623328), (2, 451811664), (3, 301207776), (4, 225905832), (6, 150603888), (8, 112952916), (9, 100402592), (12, 75301944), (16, 56476458), (18, 50201296), (24, 37650972), (32, 28238229), (36, 25100648), (43, 21014496), (48, 18825486), (72, 12550324), (86, 10507248), (96, 9412743), (129, 7004832), (131, 6897888), (144, 6275162), (172, 5253624), (258, 3502416), (262, 3448944), (288, 3137581), (344, 2626812), (387, 2334944), (393, 2299296), (516, 1751208), (524, 1724472), (557, 1622304), (688, 1313406), (774, 1167472), (786, 1149648), (1032, 875604), (1048, 862236), (1114, 811152), (1179, 766432), (1376, 656703), (1548, 583736), (1572, 574824), (1671, 540768), (2064, 437802), (2096, 431118), (2228, 405576), (2358, 383216), (3096, 291868), (3144, 287412), (3342, 270384), (4128, 218901), (4192, 215559), (4456, 202788), (4716, 191608), (5013, 180256), (5633, 160416), (6192, 145934), (6288, 143706), (6684, 135192), (8912, 101394), (9432, 95804), (10026, 90128), (11266, 80208), (12384, 72967), (12576, 71853), (13368, 67596), (16899, 53472), (17824, 50697), (18864, 47902), (20052, 45064), (22532, 40104), (23951, 37728), (26736, 33798)]