243759696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 656529408

約数和(自身を除く): 412769712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1488, 1531, 1712, 2568, 3062, 3317, 4593, 5136, 6124, 6634, 9186, 9951, 12248, 13268, 18372, 19902, 24496, 26536, 36744, 39804, 47461, 53072, 73488, 79608, 94922, 142383, 159216, 163817, 189844, 284766, 327634, 379688, 491451, 569532, 655268, 759376, 982902, 1139064, 1310536, 1965804, 2278128, 2621072, 3931608, 5078327, 7863216, 10156654, 15234981, 20313308, 30469962, 40626616, 60939924, 81253232, 121879848, 243759696]

約数ペア:

[(1, 243759696), (2, 121879848), (3, 81253232), (4, 60939924), (6, 40626616), (8, 30469962), (12, 20313308), (16, 15234981), (24, 10156654), (31, 7863216), (48, 5078327), (62, 3931608), (93, 2621072), (107, 2278128), (124, 1965804), (186, 1310536), (214, 1139064), (248, 982902), (321, 759376), (372, 655268), (428, 569532), (496, 491451), (642, 379688), (744, 327634), (856, 284766), (1284, 189844), (1488, 163817), (1531, 159216), (1712, 142383), (2568, 94922), (3062, 79608), (3317, 73488), (4593, 53072), (5136, 47461), (6124, 39804), (6634, 36744), (9186, 26536), (9951, 24496), (12248, 19902), (13268, 18372)]