204619536

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 631388160

約数和(自身を除く): 426768624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 101, 132, 144, 176, 198, 202, 264, 303, 396, 404, 528, 606, 792, 808, 909, 1111, 1212, 1279, 1584, 1616, 1818, 2222, 2424, 2558, 3333, 3636, 3837, 4444, 4848, 5116, 6666, 7272, 7674, 8888, 9999, 10232, 11511, 13332, 14069, 14544, 15348, 17776, 19998, 20464, 23022, 26664, 28138, 30696, 39996, 42207, 46044, 53328, 56276, 61392, 79992, 84414, 92088, 112552, 126621, 129179, 159984, 168828, 184176, 225104, 253242, 258358, 337656, 387537, 506484, 516716, 675312, 775074, 1012968, 1033432, 1162611, 1420969, 1550148, 2025936, 2066864, 2325222, 2841938, 3100296, 4262907, 4650444, 5683876, 6200592, 8525814, 9300888, 11367752, 12788721, 17051628, 18601776, 22735504, 25577442, 34103256, 51154884, 68206512, 102309768, 204619536]

約数ペア:

[(1, 204619536), (2, 102309768), (3, 68206512), (4, 51154884), (6, 34103256), (8, 25577442), (9, 22735504), (11, 18601776), (12, 17051628), (16, 12788721), (18, 11367752), (22, 9300888), (24, 8525814), (33, 6200592), (36, 5683876), (44, 4650444), (48, 4262907), (66, 3100296), (72, 2841938), (88, 2325222), (99, 2066864), (101, 2025936), (132, 1550148), (144, 1420969), (176, 1162611), (198, 1033432), (202, 1012968), (264, 775074), (303, 675312), (396, 516716), (404, 506484), (528, 387537), (606, 337656), (792, 258358), (808, 253242), (909, 225104), (1111, 184176), (1212, 168828), (1279, 159984), (1584, 129179), (1616, 126621), (1818, 112552), (2222, 92088), (2424, 84414), (2558, 79992), (3333, 61392), (3636, 56276), (3837, 53328), (4444, 46044), (4848, 42207), (5116, 39996), (6666, 30696), (7272, 28138), (7674, 26664), (8888, 23022), (9999, 20464), (10232, 19998), (11511, 17776), (13332, 15348), (14069, 14544)]