219961392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 677425392

約数和(自身を除く): 457464000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 861, 984, 1148, 1176, 1722, 1968, 2009, 2281, 2296, 2352, 3444, 4018, 4562, 4592, 6027, 6843, 6888, 8036, 9124, 12054, 13686, 13776, 15967, 16072, 18248, 24108, 27372, 31934, 32144, 36496, 47901, 48216, 54744, 63868, 93521, 95802, 96432, 109488, 111769, 127736, 187042, 191604, 223538, 255472, 280563, 335307, 374084, 383208, 447076, 561126, 654647, 670614, 748168, 766416, 894152, 1122252, 1309294, 1341228, 1496336, 1788304, 1963941, 2244504, 2618588, 2682456, 3927882, 4489008, 4582529, 5237176, 5364912, 7855764, 9165058, 10474352, 13747587, 15711528, 18330116, 27495174, 31423056, 36660232, 54990348, 73320464, 109980696, 219961392]

約数ペア:

[(1, 219961392), (2, 109980696), (3, 73320464), (4, 54990348), (6, 36660232), (7, 31423056), (8, 27495174), (12, 18330116), (14, 15711528), (16, 13747587), (21, 10474352), (24, 9165058), (28, 7855764), (41, 5364912), (42, 5237176), (48, 4582529), (49, 4489008), (56, 3927882), (82, 2682456), (84, 2618588), (98, 2244504), (112, 1963941), (123, 1788304), (147, 1496336), (164, 1341228), (168, 1309294), (196, 1122252), (246, 894152), (287, 766416), (294, 748168), (328, 670614), (336, 654647), (392, 561126), (492, 447076), (574, 383208), (588, 374084), (656, 335307), (784, 280563), (861, 255472), (984, 223538), (1148, 191604), (1176, 187042), (1722, 127736), (1968, 111769), (2009, 109488), (2281, 96432), (2296, 95802), (2352, 93521), (3444, 63868), (4018, 54744), (4562, 48216), (4592, 47901), (6027, 36496), (6843, 32144), (6888, 31934), (8036, 27372), (9124, 24108), (12054, 18248), (13686, 16072), (13776, 15967)]