1407667968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{87281}}^1$

素因数の和:87310

約数の個数: 108

約数和(自身を含む): 4638514608

約数和(自身を除く): 3230846640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 87281, 174562, 261843, 349124, 523686, 610967, 698248, 785529, 1047372, 1221934, 1396496, 1571058, 1832901, 2094744, 2443868, 2792992, 3142116, 3665802, 4189488, 4887736, 5498703, 5585984, 6284232, 7331604, 8378976, 9775472, 10997406, 11171968, 12568464, 14663208, 16757952, 19550944, 21994812, 22343936, 25136928, 29326416, 33515904, 39101888, 43989624, 50273856, 58652832, 67031808, 78203776, 87979248, 100547712, 117305664, 156407552, 175958496, 201095424, 234611328, 351916992, 469222656, 703833984, 1407667968]

約数ペア:

[(1, 1407667968), (2, 703833984), (3, 469222656), (4, 351916992), (6, 234611328), (7, 201095424), (8, 175958496), (9, 156407552), (12, 117305664), (14, 100547712), (16, 87979248), (18, 78203776), (21, 67031808), (24, 58652832), (28, 50273856), (32, 43989624), (36, 39101888), (42, 33515904), (48, 29326416), (56, 25136928), (63, 22343936), (64, 21994812), (72, 19550944), (84, 16757952), (96, 14663208), (112, 12568464), (126, 11171968), (128, 10997406), (144, 9775472), (168, 8378976), (192, 7331604), (224, 6284232), (252, 5585984), (256, 5498703), (288, 4887736), (336, 4189488), (384, 3665802), (448, 3142116), (504, 2792992), (576, 2443868), (672, 2094744), (768, 1832901), (896, 1571058), (1008, 1396496), (1152, 1221934), (1344, 1047372), (1792, 785529), (2016, 698248), (2304, 610967), (2688, 523686), (4032, 349124), (5376, 261843), (8064, 174562), (16128, 87281)]