1401981696

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 216

約数和(自身を含む): 4333149184

約数和(自身を除く): 2931167488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 727, 744, 768, 837, 864, 972, 992, 1116, 1152, 1296, 1454, 1488, 1674, 1728, 1944, 1984, 2181, 2232, 2304, 2511, 2592, 2908, 2976, 3348, 3456, 3888, 3968, 4362, 4464, 5022, 5184, 5816, 5952, 6543, 6696, 6912, 7533, 7776, 7936, 8724, 8928, 10044, 10368, 11632, 11904, 13086, 13392, 15066, 15552, 17448, 17856, 19629, 20088, 20736, 22537, 23264, 23808, 26172, 26784, 30132, 31104, 34896, 35712, 39258, 40176, 45074, 46528, 52344, 53568, 58887, 60264, 62208, 67611, 69792, 71424, 78516, 80352, 90148, 93056, 104688, 107136, 117774, 120528, 135222, 139584, 157032, 160704, 176661, 180296, 186112, 202833, 209376, 214272, 235548, 241056, 270444, 279168, 314064, 321408, 353322, 360592, 405666, 418752, 471096, 482112, 540888, 558336, 608499, 628128, 642816, 706644, 721184, 811332, 837504, 942192, 964224, 1081776, 1216998, 1256256, 1413288, 1442368, 1622664, 1675008, 1825497, 1884384, 1928448, 2163552, 2433996, 2512512, 2826576, 2884736, 3245328, 3650994, 3768768, 4327104, 4867992, 5025024, 5476491, 5653152, 5769472, 6490656, 7301988, 7537536, 8654208, 9735984, 10952982, 11306304, 12981312, 14603976, 15075072, 17308416, 19471968, 21905964, 22612608, 25962624, 29207952, 38943936, 43811928, 45225216, 51925248, 58415904, 77887872, 87623856, 116831808, 155775744, 175247712, 233663616, 350495424, 467327232, 700990848, 1401981696]

約数ペア:

[(1, 1401981696), (2, 700990848), (3, 467327232), (4, 350495424), (6, 233663616), (8, 175247712), (9, 155775744), (12, 116831808), (16, 87623856), (18, 77887872), (24, 58415904), (27, 51925248), (31, 45225216), (32, 43811928), (36, 38943936), (48, 29207952), (54, 25962624), (62, 22612608), (64, 21905964), (72, 19471968), (81, 17308416), (93, 15075072), (96, 14603976), (108, 12981312), (124, 11306304), (128, 10952982), (144, 9735984), (162, 8654208), (186, 7537536), (192, 7301988), (216, 6490656), (243, 5769472), (248, 5653152), (256, 5476491), (279, 5025024), (288, 4867992), (324, 4327104), (372, 3768768), (384, 3650994), (432, 3245328), (486, 2884736), (496, 2826576), (558, 2512512), (576, 2433996), (648, 2163552), (727, 1928448), (744, 1884384), (768, 1825497), (837, 1675008), (864, 1622664), (972, 1442368), (992, 1413288), (1116, 1256256), (1152, 1216998), (1296, 1081776), (1454, 964224), (1488, 942192), (1674, 837504), (1728, 811332), (1944, 721184), (1984, 706644), (2181, 642816), (2232, 628128), (2304, 608499), (2511, 558336), (2592, 540888), (2908, 482112), (2976, 471096), (3348, 418752), (3456, 405666), (3888, 360592), (3968, 353322), (4362, 321408), (4464, 314064), (5022, 279168), (5184, 270444), (5816, 241056), (5952, 235548), (6543, 214272), (6696, 209376), (6912, 202833), (7533, 186112), (7776, 180296), (7936, 176661), (8724, 160704), (8928, 157032), (10044, 139584), (10368, 135222), (11632, 120528), (11904, 117774), (13086, 107136), (13392, 104688), (15066, 93056), (15552, 90148), (17448, 80352), (17856, 78516), (19629, 71424), (20088, 69792), (20736, 67611), (22537, 62208), (23264, 60264), (23808, 58887), (26172, 53568), (26784, 52344), (30132, 46528), (31104, 45074), (34896, 40176), (35712, 39258)]