661154688

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24953}}^1$

素因数の和:24996

約数の個数: 96

約数和(自身を含む): 1985340240

約数和(自身を除く): 1324185552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 24953, 26496, 49906, 74859, 99812, 149718, 199624, 224577, 299436, 399248, 449154, 573919, 598872, 798496, 898308, 1147838, 1197744, 1596992, 1721757, 1796616, 2295676, 2395488, 3193984, 3443514, 3593232, 4591352, 4790976, 5165271, 6887028, 7186464, 9182704, 9581952, 10330542, 13774056, 14372928, 18365408, 20661084, 27548112, 28745856, 36730816, 41322168, 55096224, 73461632, 82644336, 110192448, 165288672, 220384896, 330577344, 661154688]

約数ペア:

[(1, 661154688), (2, 330577344), (3, 220384896), (4, 165288672), (6, 110192448), (8, 82644336), (9, 73461632), (12, 55096224), (16, 41322168), (18, 36730816), (23, 28745856), (24, 27548112), (32, 20661084), (36, 18365408), (46, 14372928), (48, 13774056), (64, 10330542), (69, 9581952), (72, 9182704), (92, 7186464), (96, 6887028), (128, 5165271), (138, 4790976), (144, 4591352), (184, 3593232), (192, 3443514), (207, 3193984), (276, 2395488), (288, 2295676), (368, 1796616), (384, 1721757), (414, 1596992), (552, 1197744), (576, 1147838), (736, 898308), (828, 798496), (1104, 598872), (1152, 573919), (1472, 449154), (1656, 399248), (2208, 299436), (2944, 224577), (3312, 199624), (4416, 149718), (6624, 99812), (8832, 74859), (13248, 49906), (24953, 26496)]