258823512

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3198

約数の個数: 80

約数和(自身を含む): 730719000

約数和(自身を除く): 471895488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 3049, 3144, 3537, 4716, 6098, 7074, 9147, 9432, 10611, 12196, 14148, 18294, 21222, 24392, 27441, 28296, 36588, 42444, 54882, 73176, 82323, 84888, 109764, 164646, 219528, 246969, 329292, 399419, 493938, 658584, 798838, 987876, 1198257, 1597676, 1975752, 2396514, 3195352, 3594771, 4793028, 7189542, 9586056, 10784313, 14379084, 21568626, 28758168, 32352939, 43137252, 64705878, 86274504, 129411756, 258823512]

約数ペア:

[(1, 258823512), (2, 129411756), (3, 86274504), (4, 64705878), (6, 43137252), (8, 32352939), (9, 28758168), (12, 21568626), (18, 14379084), (24, 10784313), (27, 9586056), (36, 7189542), (54, 4793028), (72, 3594771), (81, 3195352), (108, 2396514), (131, 1975752), (162, 1597676), (216, 1198257), (262, 987876), (324, 798838), (393, 658584), (524, 493938), (648, 399419), (786, 329292), (1048, 246969), (1179, 219528), (1572, 164646), (2358, 109764), (3049, 84888), (3144, 82323), (3537, 73176), (4716, 54882), (6098, 42444), (7074, 36588), (9147, 28296), (9432, 27441), (10611, 24392), (12196, 21222), (14148, 18294)]