215651268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2746

約数の個数: 96

約数和(自身を含む): 645075200

約数和(自身を除く): 429423932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 981, 1308, 1526, 1962, 2289, 2617, 2943, 3052, 3924, 4578, 5234, 5886, 6867, 7851, 9156, 10468, 11772, 13734, 15702, 18319, 20601, 23553, 27468, 31404, 36638, 41202, 47106, 54957, 70659, 73276, 82404, 94212, 109914, 141318, 164871, 219828, 282636, 285253, 329742, 494613, 570506, 659484, 855759, 989226, 1141012, 1711518, 1978452, 1996771, 2567277, 3423036, 3993542, 5134554, 5990313, 7701831, 7987084, 10269108, 11980626, 15403662, 17970939, 23961252, 30807324, 35941878, 53912817, 71883756, 107825634, 215651268]

約数ペア:

[(1, 215651268), (2, 107825634), (3, 71883756), (4, 53912817), (6, 35941878), (7, 30807324), (9, 23961252), (12, 17970939), (14, 15403662), (18, 11980626), (21, 10269108), (27, 7987084), (28, 7701831), (36, 5990313), (42, 5134554), (54, 3993542), (63, 3423036), (84, 2567277), (108, 1996771), (109, 1978452), (126, 1711518), (189, 1141012), (218, 989226), (252, 855759), (327, 659484), (378, 570506), (436, 494613), (654, 329742), (756, 285253), (763, 282636), (981, 219828), (1308, 164871), (1526, 141318), (1962, 109914), (2289, 94212), (2617, 82404), (2943, 73276), (3052, 70659), (3924, 54957), (4578, 47106), (5234, 41202), (5886, 36638), (6867, 31404), (7851, 27468), (9156, 23553), (10468, 20601), (11772, 18319), (13734, 15702)]