261484752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10337}}^1$

素因数の和:10396

約数の個数: 80

約数和(自身を含む): 738381312

約数和(自身を除く): 476896560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 10337, 12648, 20674, 25296, 31011, 41348, 62022, 82696, 124044, 165392, 175729, 248088, 320447, 351458, 496176, 527187, 640894, 702916, 961341, 1054374, 1281788, 1405832, 1922682, 2108748, 2563576, 2811664, 3845364, 4217496, 5127152, 5447599, 7690728, 8434992, 10895198, 15381456, 16342797, 21790396, 32685594, 43580792, 65371188, 87161584, 130742376, 261484752]

約数ペア:

[(1, 261484752), (2, 130742376), (3, 87161584), (4, 65371188), (6, 43580792), (8, 32685594), (12, 21790396), (16, 16342797), (17, 15381456), (24, 10895198), (31, 8434992), (34, 7690728), (48, 5447599), (51, 5127152), (62, 4217496), (68, 3845364), (93, 2811664), (102, 2563576), (124, 2108748), (136, 1922682), (186, 1405832), (204, 1281788), (248, 1054374), (272, 961341), (372, 702916), (408, 640894), (496, 527187), (527, 496176), (744, 351458), (816, 320447), (1054, 248088), (1488, 175729), (1581, 165392), (2108, 124044), (3162, 82696), (4216, 62022), (6324, 41348), (8432, 31011), (10337, 25296), (12648, 20674)]