204436512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4455

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 489027168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4409, 5152, 5796, 6624, 7728, 8818, 11592, 13227, 15456, 17636, 23184, 26454, 30863, 35272, 39681, 46368, 52908, 61726, 70544, 79362, 92589, 101407, 105816, 123452, 141088, 158724, 185178, 202814, 211632, 246904, 277767, 304221, 317448, 370356, 405628, 423264, 493808, 555534, 608442, 634896, 709849, 740712, 811256, 912663, 987616, 1111068, 1216884, 1269792, 1419698, 1481424, 1622512, 1825326, 2129547, 2222136, 2433768, 2839396, 2962848, 3245024, 3650652, 4259094, 4444272, 4867536, 5678792, 6388641, 7301304, 8518188, 8888544, 9735072, 11357584, 12777282, 14602608, 17036376, 22715168, 25554564, 29205216, 34072752, 51109128, 68145504, 102218256, 204436512]

約数ペア:

[(1, 204436512), (2, 102218256), (3, 68145504), (4, 51109128), (6, 34072752), (7, 29205216), (8, 25554564), (9, 22715168), (12, 17036376), (14, 14602608), (16, 12777282), (18, 11357584), (21, 9735072), (23, 8888544), (24, 8518188), (28, 7301304), (32, 6388641), (36, 5678792), (42, 4867536), (46, 4444272), (48, 4259094), (56, 3650652), (63, 3245024), (69, 2962848), (72, 2839396), (84, 2433768), (92, 2222136), (96, 2129547), (112, 1825326), (126, 1622512), (138, 1481424), (144, 1419698), (161, 1269792), (168, 1216884), (184, 1111068), (207, 987616), (224, 912663), (252, 811256), (276, 740712), (288, 709849), (322, 634896), (336, 608442), (368, 555534), (414, 493808), (483, 423264), (504, 405628), (552, 370356), (644, 317448), (672, 304221), (736, 277767), (828, 246904), (966, 211632), (1008, 202814), (1104, 185178), (1288, 158724), (1449, 141088), (1656, 123452), (1932, 105816), (2016, 101407), (2208, 92589), (2576, 79362), (2898, 70544), (3312, 61726), (3864, 52908), (4409, 46368), (5152, 39681), (5796, 35272), (6624, 30863), (7728, 26454), (8818, 23184), (11592, 17636), (13227, 15456)]