268852144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 612282240

約数和(自身を除く): 343430096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 272, 374, 472, 649, 748, 944, 1003, 1298, 1496, 1523, 2006, 2596, 2992, 3046, 4012, 5192, 6092, 8024, 10384, 11033, 12184, 16048, 16753, 22066, 24368, 25891, 33506, 44132, 51782, 67012, 88264, 89857, 103564, 134024, 176528, 179714, 207128, 268048, 284801, 359428, 414256, 569602, 718856, 988427, 1139204, 1437712, 1527569, 1976854, 2278408, 3055138, 3953708, 4556816, 6110276, 7907416, 12220552, 15814832, 16803259, 24441104, 33606518, 67213036, 134426072, 268852144]

約数ペア:

[(1, 268852144), (2, 134426072), (4, 67213036), (8, 33606518), (11, 24441104), (16, 16803259), (17, 15814832), (22, 12220552), (34, 7907416), (44, 6110276), (59, 4556816), (68, 3953708), (88, 3055138), (118, 2278408), (136, 1976854), (176, 1527569), (187, 1437712), (236, 1139204), (272, 988427), (374, 718856), (472, 569602), (649, 414256), (748, 359428), (944, 284801), (1003, 268048), (1298, 207128), (1496, 179714), (1523, 176528), (2006, 134024), (2596, 103564), (2992, 89857), (3046, 88264), (4012, 67012), (5192, 51782), (6092, 44132), (8024, 33506), (10384, 25891), (11033, 24368), (12184, 22066), (16048, 16753)]