121216284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 362700800

約数和(自身を除く): 241484516

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, 1471, 1526, 1962, 2289, 2942, 2943, 3052, 3924, 4413, 4578, 5884, 5886, 6867, 8826, 9156, 10297, 11772, 13239, 13734, 17652, 20594, 20601, 26478, 27468, 30891, 39717, 41188, 41202, 52956, 61782, 79434, 82404, 92673, 123564, 158868, 160339, 185346, 278019, 320678, 370692, 481017, 556038, 641356, 962034, 1112076, 1122373, 1443051, 1924068, 2244746, 2886102, 3367119, 4329153, 4489492, 5772204, 6734238, 8658306, 10101357, 13468476, 17316612, 20202714, 30304071, 40405428, 60608142, 121216284]

約数ペア:

[(1, 121216284), (2, 60608142), (3, 40405428), (4, 30304071), (6, 20202714), (7, 17316612), (9, 13468476), (12, 10101357), (14, 8658306), (18, 6734238), (21, 5772204), (27, 4489492), (28, 4329153), (36, 3367119), (42, 2886102), (54, 2244746), (63, 1924068), (84, 1443051), (108, 1122373), (109, 1112076), (126, 962034), (189, 641356), (218, 556038), (252, 481017), (327, 370692), (378, 320678), (436, 278019), (654, 185346), (756, 160339), (763, 158868), (981, 123564), (1308, 92673), (1471, 82404), (1526, 79434), (1962, 61782), (2289, 52956), (2942, 41202), (2943, 41188), (3052, 39717), (3924, 30891), (4413, 27468), (4578, 26478), (5884, 20601), (5886, 20594), (6867, 17652), (8826, 13734), (9156, 13239), (10297, 11772)]