215542008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8833

約数の個数: 96

約数和(自身を含む): 657446400

約数和(自身を除く): 441904392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 8779, 12276, 17558, 24552, 26337, 35116, 52674, 70232, 79011, 96569, 105348, 158022, 193138, 210696, 272149, 289707, 316044, 386276, 544298, 579414, 632088, 772552, 816447, 869121, 1088596, 1158828, 1632894, 1738242, 2177192, 2317656, 2449341, 2993639, 3265788, 3476484, 4898682, 5987278, 6531576, 6952968, 8980917, 9797364, 11974556, 17961834, 19594728, 23949112, 26942751, 35923668, 53885502, 71847336, 107771004, 215542008]

約数ペア:

[(1, 215542008), (2, 107771004), (3, 71847336), (4, 53885502), (6, 35923668), (8, 26942751), (9, 23949112), (11, 19594728), (12, 17961834), (18, 11974556), (22, 9797364), (24, 8980917), (31, 6952968), (33, 6531576), (36, 5987278), (44, 4898682), (62, 3476484), (66, 3265788), (72, 2993639), (88, 2449341), (93, 2317656), (99, 2177192), (124, 1738242), (132, 1632894), (186, 1158828), (198, 1088596), (248, 869121), (264, 816447), (279, 772552), (341, 632088), (372, 579414), (396, 544298), (558, 386276), (682, 316044), (744, 289707), (792, 272149), (1023, 210696), (1116, 193138), (1364, 158022), (2046, 105348), (2232, 96569), (2728, 79011), (3069, 70232), (4092, 52674), (6138, 35116), (8184, 26337), (8779, 24552), (12276, 17558)]