213913656

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{90031}}^1$

素因数の和:90057

約数の個数: 64

約数和(自身を含む): 648230400

約数和(自身を除く): 434316744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 90031, 180062, 270093, 360124, 540186, 720248, 810279, 990341, 1080372, 1620558, 1980682, 2160744, 2430837, 2971023, 3241116, 3961364, 4861674, 5942046, 6482232, 7922728, 8913069, 9723348, 11884092, 17826138, 19446696, 23768184, 26739207, 35652276, 53478414, 71304552, 106956828, 213913656]

約数ペア:

[(1, 213913656), (2, 106956828), (3, 71304552), (4, 53478414), (6, 35652276), (8, 26739207), (9, 23768184), (11, 19446696), (12, 17826138), (18, 11884092), (22, 9723348), (24, 8913069), (27, 7922728), (33, 6482232), (36, 5942046), (44, 4861674), (54, 3961364), (66, 3241116), (72, 2971023), (88, 2430837), (99, 2160744), (108, 1980682), (132, 1620558), (198, 1080372), (216, 990341), (264, 810279), (297, 720248), (396, 540186), (594, 360124), (792, 270093), (1188, 180062), (2376, 90031)]