649920768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2360

約数の個数: 144

約数和(自身を含む): 2015024256

約数和(自身を除く): 1365103488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 742, 768, 848, 896, 1113, 1272, 1344, 1484, 1696, 1792, 2226, 2281, 2544, 2688, 2968, 3392, 4452, 4562, 5088, 5376, 5936, 6784, 6843, 8904, 9124, 10176, 11872, 13568, 13686, 15967, 17808, 18248, 20352, 23744, 27372, 31934, 35616, 36496, 40704, 47488, 47901, 54744, 63868, 71232, 72992, 94976, 95802, 109488, 120893, 127736, 142464, 145984, 191604, 218976, 241786, 255472, 284928, 291968, 362679, 383208, 437952, 483572, 510944, 583936, 725358, 766416, 846251, 875904, 967144, 1021888, 1450716, 1532832, 1692502, 1751808, 1934288, 2043776, 2538753, 2901432, 3065664, 3385004, 3868576, 4087552, 5077506, 5802864, 6131328, 6770008, 7737152, 10155012, 11605728, 12262656, 13540016, 15474304, 20310024, 23211456, 27080032, 30948608, 40620048, 46422912, 54160064, 81240096, 92845824, 108320128, 162480192, 216640256, 324960384, 649920768]

約数ペア:

[(1, 649920768), (2, 324960384), (3, 216640256), (4, 162480192), (6, 108320128), (7, 92845824), (8, 81240096), (12, 54160064), (14, 46422912), (16, 40620048), (21, 30948608), (24, 27080032), (28, 23211456), (32, 20310024), (42, 15474304), (48, 13540016), (53, 12262656), (56, 11605728), (64, 10155012), (84, 7737152), (96, 6770008), (106, 6131328), (112, 5802864), (128, 5077506), (159, 4087552), (168, 3868576), (192, 3385004), (212, 3065664), (224, 2901432), (256, 2538753), (318, 2043776), (336, 1934288), (371, 1751808), (384, 1692502), (424, 1532832), (448, 1450716), (636, 1021888), (672, 967144), (742, 875904), (768, 846251), (848, 766416), (896, 725358), (1113, 583936), (1272, 510944), (1344, 483572), (1484, 437952), (1696, 383208), (1792, 362679), (2226, 291968), (2281, 284928), (2544, 255472), (2688, 241786), (2968, 218976), (3392, 191604), (4452, 145984), (4562, 142464), (5088, 127736), (5376, 120893), (5936, 109488), (6784, 95802), (6843, 94976), (8904, 72992), (9124, 71232), (10176, 63868), (11872, 54744), (13568, 47901), (13686, 47488), (15967, 40704), (17808, 36496), (18248, 35616), (20352, 31934), (23744, 27372)]