258605928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3236

約数の個数: 144

約数和(自身を含む): 850430880

約数和(自身を除く): 591824952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3187, 3381, 3528, 3864, 4508, 5796, 6374, 6762, 9016, 9561, 10143, 11592, 12748, 13524, 19122, 20286, 22309, 25496, 27048, 28683, 38244, 40572, 44618, 57366, 66927, 73301, 76488, 81144, 89236, 114732, 133854, 146602, 156163, 178472, 200781, 219903, 229464, 267708, 293204, 312326, 401562, 439806, 468489, 513107, 535416, 586408, 624652, 659709, 803124, 879612, 936978, 1026214, 1249304, 1319418, 1405467, 1539321, 1606248, 1759224, 1873956, 2052428, 2638836, 2810934, 3078642, 3591749, 3747912, 4104856, 4617963, 5277672, 5621868, 6157284, 7183498, 9235926, 10775247, 11243736, 12314568, 14366996, 18471852, 21550494, 28733992, 32325741, 36943704, 43100988, 64651482, 86201976, 129302964, 258605928]

約数ペア:

[(1, 258605928), (2, 129302964), (3, 86201976), (4, 64651482), (6, 43100988), (7, 36943704), (8, 32325741), (9, 28733992), (12, 21550494), (14, 18471852), (18, 14366996), (21, 12314568), (23, 11243736), (24, 10775247), (28, 9235926), (36, 7183498), (42, 6157284), (46, 5621868), (49, 5277672), (56, 4617963), (63, 4104856), (69, 3747912), (72, 3591749), (84, 3078642), (92, 2810934), (98, 2638836), (126, 2052428), (138, 1873956), (147, 1759224), (161, 1606248), (168, 1539321), (184, 1405467), (196, 1319418), (207, 1249304), (252, 1026214), (276, 936978), (294, 879612), (322, 803124), (392, 659709), (414, 624652), (441, 586408), (483, 535416), (504, 513107), (552, 468489), (588, 439806), (644, 401562), (828, 312326), (882, 293204), (966, 267708), (1127, 229464), (1176, 219903), (1288, 200781), (1449, 178472), (1656, 156163), (1764, 146602), (1932, 133854), (2254, 114732), (2898, 89236), (3187, 81144), (3381, 76488), (3528, 73301), (3864, 66927), (4508, 57366), (5796, 44618), (6374, 40572), (6762, 38244), (9016, 28683), (9561, 27048), (10143, 25496), (11592, 22309), (12748, 20286), (13524, 19122)]