217931112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3967}}^1$

素因数の和:4095

約数の個数: 96

約数和(自身を含む): 680908800

約数和(自身を除く): 462977688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2616, 3052, 3924, 3967, 4578, 6104, 6867, 7848, 7934, 9156, 11901, 13734, 15868, 18312, 23802, 27468, 27769, 31736, 35703, 47604, 54936, 55538, 71406, 83307, 95208, 111076, 142812, 166614, 222152, 249921, 285624, 333228, 432403, 499842, 666456, 864806, 999684, 1297209, 1729612, 1999368, 2594418, 3026821, 3459224, 3891627, 5188836, 6053642, 7783254, 9080463, 10377672, 12107284, 15566508, 18160926, 24214568, 27241389, 31133016, 36321852, 54482778, 72643704, 108965556, 217931112]

約数ペア:

[(1, 217931112), (2, 108965556), (3, 72643704), (4, 54482778), (6, 36321852), (7, 31133016), (8, 27241389), (9, 24214568), (12, 18160926), (14, 15566508), (18, 12107284), (21, 10377672), (24, 9080463), (28, 7783254), (36, 6053642), (42, 5188836), (56, 3891627), (63, 3459224), (72, 3026821), (84, 2594418), (109, 1999368), (126, 1729612), (168, 1297209), (218, 999684), (252, 864806), (327, 666456), (436, 499842), (504, 432403), (654, 333228), (763, 285624), (872, 249921), (981, 222152), (1308, 166614), (1526, 142812), (1962, 111076), (2289, 95208), (2616, 83307), (3052, 71406), (3924, 55538), (3967, 54936), (4578, 47604), (6104, 35703), (6867, 31736), (7848, 27769), (7934, 27468), (9156, 23802), (11901, 18312), (13734, 15868)]