252279552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 774692352

約数和(自身を除く): 522412800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 167, 168, 192, 224, 256, 281, 334, 336, 384, 448, 501, 562, 668, 672, 768, 843, 896, 1002, 1124, 1169, 1336, 1344, 1686, 1792, 1967, 2004, 2248, 2338, 2672, 2688, 3372, 3507, 3934, 4008, 4496, 4676, 5344, 5376, 5901, 6744, 7014, 7868, 8016, 8992, 9352, 10688, 11802, 13488, 14028, 15736, 16032, 17984, 18704, 21376, 23604, 26976, 28056, 31472, 32064, 35968, 37408, 42752, 46927, 47208, 53952, 56112, 62944, 64128, 71936, 74816, 93854, 94416, 107904, 112224, 125888, 128256, 140781, 149632, 187708, 188832, 215808, 224448, 251776, 281562, 299264, 328489, 375416, 377664, 448896, 503552, 563124, 656978, 750832, 755328, 897792, 985467, 1126248, 1313956, 1501664, 1510656, 1970934, 2252496, 2627912, 3003328, 3941868, 4504992, 5255824, 6006656, 7883736, 9009984, 10511648, 12013312, 15767472, 18019968, 21023296, 31534944, 36039936, 42046592, 63069888, 84093184, 126139776, 252279552]

約数ペア:

[(1, 252279552), (2, 126139776), (3, 84093184), (4, 63069888), (6, 42046592), (7, 36039936), (8, 31534944), (12, 21023296), (14, 18019968), (16, 15767472), (21, 12013312), (24, 10511648), (28, 9009984), (32, 7883736), (42, 6006656), (48, 5255824), (56, 4504992), (64, 3941868), (84, 3003328), (96, 2627912), (112, 2252496), (128, 1970934), (167, 1510656), (168, 1501664), (192, 1313956), (224, 1126248), (256, 985467), (281, 897792), (334, 755328), (336, 750832), (384, 656978), (448, 563124), (501, 503552), (562, 448896), (668, 377664), (672, 375416), (768, 328489), (843, 299264), (896, 281562), (1002, 251776), (1124, 224448), (1169, 215808), (1336, 188832), (1344, 187708), (1686, 149632), (1792, 140781), (1967, 128256), (2004, 125888), (2248, 112224), (2338, 107904), (2672, 94416), (2688, 93854), (3372, 74816), (3507, 71936), (3934, 64128), (4008, 62944), (4496, 56112), (4676, 53952), (5344, 47208), (5376, 46927), (5901, 42752), (6744, 37408), (7014, 35968), (7868, 32064), (8016, 31472), (8992, 28056), (9352, 26976), (10688, 23604), (11802, 21376), (13488, 18704), (14028, 17984), (15736, 16032)]