637316568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54979}}^1$

素因数の和:55021

約数の個数: 96

約数和(自身を含む): 2058451200

約数和(自身を除く): 1421134632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 54979, 109958, 164937, 219916, 329874, 384853, 439832, 494811, 659748, 769706, 989622, 1154559, 1264517, 1319496, 1539412, 1979244, 2309118, 2529034, 3078824, 3463677, 3793551, 3958488, 4618236, 5058068, 6927354, 7587102, 8851619, 9236472, 10116136, 11380653, 13854708, 15174204, 17703238, 22761306, 26554857, 27709416, 30348408, 35406476, 45522612, 53109714, 70812952, 79664571, 91045224, 106219428, 159329142, 212438856, 318658284, 637316568]

約数ペア:

[(1, 637316568), (2, 318658284), (3, 212438856), (4, 159329142), (6, 106219428), (7, 91045224), (8, 79664571), (9, 70812952), (12, 53109714), (14, 45522612), (18, 35406476), (21, 30348408), (23, 27709416), (24, 26554857), (28, 22761306), (36, 17703238), (42, 15174204), (46, 13854708), (56, 11380653), (63, 10116136), (69, 9236472), (72, 8851619), (84, 7587102), (92, 6927354), (126, 5058068), (138, 4618236), (161, 3958488), (168, 3793551), (184, 3463677), (207, 3078824), (252, 2529034), (276, 2309118), (322, 1979244), (414, 1539412), (483, 1319496), (504, 1264517), (552, 1154559), (644, 989622), (828, 769706), (966, 659748), (1288, 494811), (1449, 439832), (1656, 384853), (1932, 329874), (2898, 219916), (3864, 164937), (5796, 109958), (11592, 54979)]