217683648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4191

約数の個数: 168

約数和(自身を含む): 768124448

約数和(自身を除く): 550440800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4153, 4368, 5824, 6552, 7488, 8306, 8736, 12459, 13104, 16612, 17472, 24918, 26208, 29071, 33224, 37377, 49836, 52416, 53989, 58142, 66448, 74754, 87213, 99672, 107978, 116284, 132896, 149508, 161967, 174426, 199344, 215956, 232568, 261639, 265792, 299016, 323934, 348852, 377923, 398688, 431912, 465136, 485901, 523278, 598032, 647868, 697704, 755846, 797376, 863824, 930272, 971802, 1046556, 1133769, 1196064, 1295736, 1395408, 1511692, 1727648, 1860544, 1943604, 2093112, 2267538, 2392128, 2591472, 2790816, 3023384, 3401307, 3455296, 3887208, 4186224, 4535076, 5182944, 5581632, 6046768, 6802614, 7774416, 8372448, 9070152, 10365888, 12093536, 13605228, 15548832, 16744896, 18140304, 24187072, 27210456, 31097664, 36280608, 54420912, 72561216, 108841824, 217683648]

約数ペア:

[(1, 217683648), (2, 108841824), (3, 72561216), (4, 54420912), (6, 36280608), (7, 31097664), (8, 27210456), (9, 24187072), (12, 18140304), (13, 16744896), (14, 15548832), (16, 13605228), (18, 12093536), (21, 10365888), (24, 9070152), (26, 8372448), (28, 7774416), (32, 6802614), (36, 6046768), (39, 5581632), (42, 5182944), (48, 4535076), (52, 4186224), (56, 3887208), (63, 3455296), (64, 3401307), (72, 3023384), (78, 2790816), (84, 2591472), (91, 2392128), (96, 2267538), (104, 2093112), (112, 1943604), (117, 1860544), (126, 1727648), (144, 1511692), (156, 1395408), (168, 1295736), (182, 1196064), (192, 1133769), (208, 1046556), (224, 971802), (234, 930272), (252, 863824), (273, 797376), (288, 755846), (312, 697704), (336, 647868), (364, 598032), (416, 523278), (448, 485901), (468, 465136), (504, 431912), (546, 398688), (576, 377923), (624, 348852), (672, 323934), (728, 299016), (819, 265792), (832, 261639), (936, 232568), (1008, 215956), (1092, 199344), (1248, 174426), (1344, 161967), (1456, 149508), (1638, 132896), (1872, 116284), (2016, 107978), (2184, 99672), (2496, 87213), (2912, 74754), (3276, 66448), (3744, 58142), (4032, 53989), (4153, 52416), (4368, 49836), (5824, 37377), (6552, 33224), (7488, 29071), (8306, 26208), (8736, 24918), (12459, 17472), (13104, 16612)]