268366890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4493}}^1$

素因数の和:4695

約数の個数: 64

約数和(自身を含む): 706672512

約数和(自身を除く): 438305622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 330, 362, 543, 905, 1086, 1810, 1991, 2715, 3982, 4493, 5430, 5973, 8986, 9955, 11946, 13479, 19910, 22465, 26958, 29865, 44930, 49423, 59730, 67395, 98846, 134790, 148269, 247115, 296538, 494230, 741345, 813233, 1482690, 1626466, 2439699, 4066165, 4879398, 8132330, 8945563, 12198495, 17891126, 24396990, 26836689, 44727815, 53673378, 89455630, 134183445, 268366890]

約数ペア:

[(1, 268366890), (2, 134183445), (3, 89455630), (5, 53673378), (6, 44727815), (10, 26836689), (11, 24396990), (15, 17891126), (22, 12198495), (30, 8945563), (33, 8132330), (55, 4879398), (66, 4066165), (110, 2439699), (165, 1626466), (181, 1482690), (330, 813233), (362, 741345), (543, 494230), (905, 296538), (1086, 247115), (1810, 148269), (1991, 134790), (2715, 98846), (3982, 67395), (4493, 59730), (5430, 49423), (5973, 44930), (8986, 29865), (9955, 26958), (11946, 22465), (13479, 19910)]