253969632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 830269440

約数和(自身を除く): 576299808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 263, 288, 336, 479, 504, 526, 672, 789, 958, 1008, 1052, 1437, 1578, 1841, 1916, 2016, 2104, 2367, 2874, 3156, 3353, 3682, 3832, 4208, 4311, 4734, 5523, 5748, 6312, 6706, 7364, 7664, 8416, 8622, 9468, 10059, 11046, 11496, 12624, 13412, 14728, 15328, 16569, 17244, 18936, 20118, 22092, 22992, 25248, 26824, 29456, 30177, 33138, 34488, 37872, 40236, 44184, 45984, 53648, 58912, 60354, 66276, 68976, 75744, 80472, 88368, 107296, 120708, 125977, 132552, 137952, 160944, 176736, 241416, 251954, 265104, 321888, 377931, 482832, 503908, 530208, 755862, 881839, 965664, 1007816, 1133793, 1511724, 1763678, 2015632, 2267586, 2645517, 3023448, 3527356, 4031264, 4535172, 5291034, 6046896, 7054712, 7936551, 9070344, 10582068, 12093792, 14109424, 15873102, 18140688, 21164136, 28218848, 31746204, 36281376, 42328272, 63492408, 84656544, 126984816, 253969632]

約数ペア:

[(1, 253969632), (2, 126984816), (3, 84656544), (4, 63492408), (6, 42328272), (7, 36281376), (8, 31746204), (9, 28218848), (12, 21164136), (14, 18140688), (16, 15873102), (18, 14109424), (21, 12093792), (24, 10582068), (28, 9070344), (32, 7936551), (36, 7054712), (42, 6046896), (48, 5291034), (56, 4535172), (63, 4031264), (72, 3527356), (84, 3023448), (96, 2645517), (112, 2267586), (126, 2015632), (144, 1763678), (168, 1511724), (224, 1133793), (252, 1007816), (263, 965664), (288, 881839), (336, 755862), (479, 530208), (504, 503908), (526, 482832), (672, 377931), (789, 321888), (958, 265104), (1008, 251954), (1052, 241416), (1437, 176736), (1578, 160944), (1841, 137952), (1916, 132552), (2016, 125977), (2104, 120708), (2367, 107296), (2874, 88368), (3156, 80472), (3353, 75744), (3682, 68976), (3832, 66276), (4208, 60354), (4311, 58912), (4734, 53648), (5523, 45984), (5748, 44184), (6312, 40236), (6706, 37872), (7364, 34488), (7664, 33138), (8416, 30177), (8622, 29456), (9468, 26824), (10059, 25248), (11046, 22992), (11496, 22092), (12624, 20118), (13412, 18936), (14728, 17244), (15328, 16569)]