462221448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 1287982080

約数和(自身を除く): 825760632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 131, 156, 172, 258, 262, 263, 312, 344, 393, 516, 524, 526, 559, 786, 789, 1032, 1048, 1052, 1118, 1572, 1578, 1677, 1703, 2104, 2236, 3144, 3156, 3354, 3406, 3419, 4472, 5109, 5633, 6312, 6708, 6812, 6838, 10218, 10257, 11266, 11309, 13416, 13624, 13676, 16899, 20436, 20514, 22532, 22618, 27352, 33798, 33927, 34453, 40872, 41028, 45064, 45236, 67596, 67854, 68906, 73229, 82056, 90472, 103359, 135192, 135708, 137812, 146458, 147017, 206718, 219687, 271416, 275624, 292916, 294034, 413436, 439374, 441051, 447889, 585832, 588068, 826872, 878748, 882102, 895778, 1176136, 1343667, 1481479, 1757496, 1764204, 1791556, 2687334, 2962958, 3528408, 3583112, 4444437, 5374668, 5925916, 8888874, 10749336, 11851832, 17777748, 19259227, 35555496, 38518454, 57777681, 77036908, 115555362, 154073816, 231110724, 462221448]

約数ペア:

[(1, 462221448), (2, 231110724), (3, 154073816), (4, 115555362), (6, 77036908), (8, 57777681), (12, 38518454), (13, 35555496), (24, 19259227), (26, 17777748), (39, 11851832), (43, 10749336), (52, 8888874), (78, 5925916), (86, 5374668), (104, 4444437), (129, 3583112), (131, 3528408), (156, 2962958), (172, 2687334), (258, 1791556), (262, 1764204), (263, 1757496), (312, 1481479), (344, 1343667), (393, 1176136), (516, 895778), (524, 882102), (526, 878748), (559, 826872), (786, 588068), (789, 585832), (1032, 447889), (1048, 441051), (1052, 439374), (1118, 413436), (1572, 294034), (1578, 292916), (1677, 275624), (1703, 271416), (2104, 219687), (2236, 206718), (3144, 147017), (3156, 146458), (3354, 137812), (3406, 135708), (3419, 135192), (4472, 103359), (5109, 90472), (5633, 82056), (6312, 73229), (6708, 68906), (6812, 67854), (6838, 67596), (10218, 45236), (10257, 45064), (11266, 41028), (11309, 40872), (13416, 34453), (13624, 33927), (13676, 33798), (16899, 27352), (20436, 22618), (20514, 22532)]