1641386016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1375

約数の個数: 144

約数和(自身を含む): 4853092608

約数和(自身を除く): 3211706592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 157, 186, 248, 279, 288, 314, 372, 471, 496, 558, 628, 744, 942, 992, 1116, 1171, 1256, 1413, 1488, 1884, 2232, 2342, 2512, 2826, 2976, 3513, 3768, 4464, 4684, 4867, 5024, 5652, 7026, 7536, 8928, 9368, 9734, 10539, 11304, 14052, 14601, 15072, 18736, 19468, 21078, 22608, 28104, 29202, 36301, 37472, 38936, 42156, 43803, 45216, 56208, 58404, 72602, 77872, 84312, 87606, 108903, 112416, 116808, 145204, 155744, 168624, 175212, 183847, 217806, 233616, 290408, 326709, 337248, 350424, 367694, 435612, 467232, 551541, 580816, 653418, 700848, 735388, 871224, 1103082, 1161632, 1306836, 1401696, 1470776, 1654623, 1742448, 2206164, 2613672, 2941552, 3309246, 3484896, 4412328, 5227344, 5699257, 5883104, 6618492, 8824656, 10454688, 11398514, 13236984, 17097771, 17649312, 22797028, 26473968, 34195542, 45594056, 51293313, 52947936, 68391084, 91188112, 102586626, 136782168, 182376224, 205173252, 273564336, 410346504, 547128672, 820693008, 1641386016]

約数ペア:

[(1, 1641386016), (2, 820693008), (3, 547128672), (4, 410346504), (6, 273564336), (8, 205173252), (9, 182376224), (12, 136782168), (16, 102586626), (18, 91188112), (24, 68391084), (31, 52947936), (32, 51293313), (36, 45594056), (48, 34195542), (62, 26473968), (72, 22797028), (93, 17649312), (96, 17097771), (124, 13236984), (144, 11398514), (157, 10454688), (186, 8824656), (248, 6618492), (279, 5883104), (288, 5699257), (314, 5227344), (372, 4412328), (471, 3484896), (496, 3309246), (558, 2941552), (628, 2613672), (744, 2206164), (942, 1742448), (992, 1654623), (1116, 1470776), (1171, 1401696), (1256, 1306836), (1413, 1161632), (1488, 1103082), (1884, 871224), (2232, 735388), (2342, 700848), (2512, 653418), (2826, 580816), (2976, 551541), (3513, 467232), (3768, 435612), (4464, 367694), (4684, 350424), (4867, 337248), (5024, 326709), (5652, 290408), (7026, 233616), (7536, 217806), (8928, 183847), (9368, 175212), (9734, 168624), (10539, 155744), (11304, 145204), (14052, 116808), (14601, 112416), (15072, 108903), (18736, 87606), (19468, 84312), (21078, 77872), (22608, 72602), (28104, 58404), (29202, 56208), (36301, 45216), (37472, 43803), (38936, 42156)]