490615944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9819

約数の個数: 128

約数和(自身を含む): 1575383040

約数和(自身を除く): 1084767096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4186, 6279, 7176, 8372, 9767, 12558, 16744, 19534, 25116, 29301, 39068, 50232, 58602, 68369, 78136, 117204, 126971, 136738, 205107, 224641, 234408, 253942, 273476, 380913, 410214, 449282, 507884, 546952, 673923, 761826, 820428, 888797, 898564, 1015768, 1347846, 1523652, 1572487, 1640856, 1777594, 1797128, 2666391, 2695692, 2920333, 3047304, 3144974, 3555188, 4717461, 5332782, 5391384, 5840666, 6289948, 7110376, 8760999, 9434922, 10665564, 11681332, 12579896, 17521998, 18869844, 20442331, 21331128, 23362664, 35043996, 37739688, 40884662, 61326993, 70087992, 81769324, 122653986, 163538648, 245307972, 490615944]

約数ペア:

[(1, 490615944), (2, 245307972), (3, 163538648), (4, 122653986), (6, 81769324), (7, 70087992), (8, 61326993), (12, 40884662), (13, 37739688), (14, 35043996), (21, 23362664), (23, 21331128), (24, 20442331), (26, 18869844), (28, 17521998), (39, 12579896), (42, 11681332), (46, 10665564), (52, 9434922), (56, 8760999), (69, 7110376), (78, 6289948), (84, 5840666), (91, 5391384), (92, 5332782), (104, 4717461), (138, 3555188), (156, 3144974), (161, 3047304), (168, 2920333), (182, 2695692), (184, 2666391), (273, 1797128), (276, 1777594), (299, 1640856), (312, 1572487), (322, 1523652), (364, 1347846), (483, 1015768), (546, 898564), (552, 888797), (598, 820428), (644, 761826), (728, 673923), (897, 546952), (966, 507884), (1092, 449282), (1196, 410214), (1288, 380913), (1794, 273476), (1932, 253942), (2093, 234408), (2184, 224641), (2392, 205107), (3588, 136738), (3864, 126971), (4186, 117204), (6279, 78136), (7176, 68369), (8372, 58602), (9767, 50232), (12558, 39068), (16744, 29301), (19534, 25116)]