677921664

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{5147}}^1$

素因数の和:5185

約数の個数: 128

約数和(自身を含む): 2100384000

約数和(自身を除く): 1422462336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5147, 5488, 6272, 8232, 9408, 10294, 10976, 15441, 16464, 18816, 20588, 21952, 30882, 32928, 36029, 41176, 43904, 61764, 65856, 72058, 82352, 108087, 123528, 131712, 144116, 164704, 216174, 247056, 252203, 288232, 329408, 432348, 494112, 504406, 576464, 658816, 756609, 864696, 988224, 1008812, 1152928, 1513218, 1729392, 1765421, 1976448, 2017624, 2305856, 3026436, 3458784, 3530842, 4035248, 4611712, 5296263, 6052872, 6917568, 7061684, 8070496, 10592526, 12105744, 13835136, 14123368, 16140992, 21185052, 24211488, 28246736, 32281984, 42370104, 48422976, 56493472, 84740208, 96845952, 112986944, 169480416, 225973888, 338960832, 677921664]

約数ペア:

[(1, 677921664), (2, 338960832), (3, 225973888), (4, 169480416), (6, 112986944), (7, 96845952), (8, 84740208), (12, 56493472), (14, 48422976), (16, 42370104), (21, 32281984), (24, 28246736), (28, 24211488), (32, 21185052), (42, 16140992), (48, 14123368), (49, 13835136), (56, 12105744), (64, 10592526), (84, 8070496), (96, 7061684), (98, 6917568), (112, 6052872), (128, 5296263), (147, 4611712), (168, 4035248), (192, 3530842), (196, 3458784), (224, 3026436), (294, 2305856), (336, 2017624), (343, 1976448), (384, 1765421), (392, 1729392), (448, 1513218), (588, 1152928), (672, 1008812), (686, 988224), (784, 864696), (896, 756609), (1029, 658816), (1176, 576464), (1344, 504406), (1372, 494112), (1568, 432348), (2058, 329408), (2352, 288232), (2688, 252203), (2744, 247056), (3136, 216174), (4116, 164704), (4704, 144116), (5147, 131712), (5488, 123528), (6272, 108087), (8232, 82352), (9408, 72058), (10294, 65856), (10976, 61764), (15441, 43904), (16464, 41176), (18816, 36029), (20588, 32928), (21952, 30882)]