215589264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 610627584

約数和(自身を除く): 395038320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 264, 446, 528, 669, 892, 1338, 1784, 1831, 2453, 2676, 3568, 3662, 4906, 5352, 5493, 7324, 7359, 9812, 10704, 10986, 14648, 14718, 19624, 20141, 21972, 29296, 29436, 39248, 40282, 43944, 58872, 60423, 80564, 87888, 117744, 120846, 161128, 241692, 322256, 408313, 483384, 816626, 966768, 1224939, 1633252, 2449878, 3266504, 4491443, 4899756, 6533008, 8982886, 9799512, 13474329, 17965772, 19599024, 26948658, 35931544, 53897316, 71863088, 107794632, 215589264]

約数ペア:

[(1, 215589264), (2, 107794632), (3, 71863088), (4, 53897316), (6, 35931544), (8, 26948658), (11, 19599024), (12, 17965772), (16, 13474329), (22, 9799512), (24, 8982886), (33, 6533008), (44, 4899756), (48, 4491443), (66, 3266504), (88, 2449878), (132, 1633252), (176, 1224939), (223, 966768), (264, 816626), (446, 483384), (528, 408313), (669, 322256), (892, 241692), (1338, 161128), (1784, 120846), (1831, 117744), (2453, 87888), (2676, 80564), (3568, 60423), (3662, 58872), (4906, 43944), (5352, 40282), (5493, 39248), (7324, 29436), (7359, 29296), (9812, 21972), (10704, 20141), (10986, 19624), (14648, 14718)]