390911736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 1070295120

約数和(自身を除く): 679383384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 961, 997, 1054, 1581, 1922, 1994, 2108, 2883, 2991, 3162, 3844, 3988, 4216, 5766, 5982, 6324, 7688, 7976, 11532, 11964, 12648, 16337, 16949, 23064, 23928, 30907, 32674, 33898, 49011, 50847, 61814, 65348, 67796, 92721, 98022, 101694, 123628, 130696, 135592, 185442, 196044, 203388, 247256, 370884, 392088, 406776, 525419, 741768, 958117, 1050838, 1576257, 1916234, 2101676, 2874351, 3152514, 3832468, 4203352, 5748702, 6305028, 7664936, 11497404, 12610056, 16287989, 22994808, 32575978, 48863967, 65151956, 97727934, 130303912, 195455868, 390911736]

約数ペア:

[(1, 390911736), (2, 195455868), (3, 130303912), (4, 97727934), (6, 65151956), (8, 48863967), (12, 32575978), (17, 22994808), (24, 16287989), (31, 12610056), (34, 11497404), (51, 7664936), (62, 6305028), (68, 5748702), (93, 4203352), (102, 3832468), (124, 3152514), (136, 2874351), (186, 2101676), (204, 1916234), (248, 1576257), (372, 1050838), (408, 958117), (527, 741768), (744, 525419), (961, 406776), (997, 392088), (1054, 370884), (1581, 247256), (1922, 203388), (1994, 196044), (2108, 185442), (2883, 135592), (2991, 130696), (3162, 123628), (3844, 101694), (3988, 98022), (4216, 92721), (5766, 67796), (5982, 65348), (6324, 61814), (7688, 50847), (7976, 49011), (11532, 33898), (11964, 32674), (12648, 30907), (16337, 23928), (16949, 23064)]