221466072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6871}}^1$

素因数の和:6976

約数の個数: 64

約数和(自身を含む): 593740800

約数和(自身を除く): 372274728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2686, 4029, 5372, 6871, 8058, 10744, 13742, 16116, 20613, 27484, 32232, 41226, 54968, 82452, 116807, 164904, 233614, 350421, 467228, 542809, 700842, 934456, 1085618, 1401684, 1628427, 2171236, 2803368, 3256854, 4342472, 6513708, 9227753, 13027416, 18455506, 27683259, 36911012, 55366518, 73822024, 110733036, 221466072]

約数ペア:

[(1, 221466072), (2, 110733036), (3, 73822024), (4, 55366518), (6, 36911012), (8, 27683259), (12, 18455506), (17, 13027416), (24, 9227753), (34, 6513708), (51, 4342472), (68, 3256854), (79, 2803368), (102, 2171236), (136, 1628427), (158, 1401684), (204, 1085618), (237, 934456), (316, 700842), (408, 542809), (474, 467228), (632, 350421), (948, 233614), (1343, 164904), (1896, 116807), (2686, 82452), (4029, 54968), (5372, 41226), (6871, 32232), (8058, 27484), (10744, 20613), (13742, 16116)]