260473536

素因数分解:

$2^6\times 3^3\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:819

約数の個数: 112

約数和(自身を含む): 769802880

約数和(自身を除く): 509329344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 307, 432, 491, 576, 614, 864, 921, 982, 1228, 1473, 1728, 1842, 1964, 2456, 2763, 2946, 3684, 3928, 4419, 4912, 5526, 5892, 7368, 7856, 8289, 8838, 9824, 11052, 11784, 13257, 14736, 15712, 16578, 17676, 19648, 22104, 23568, 26514, 29472, 31424, 33156, 35352, 44208, 47136, 53028, 58944, 66312, 70704, 88416, 94272, 106056, 132624, 141408, 150737, 176832, 212112, 265248, 282816, 301474, 424224, 452211, 530496, 602948, 848448, 904422, 1205896, 1356633, 1808844, 2411792, 2713266, 3617688, 4069899, 4823584, 5426532, 7235376, 8139798, 9647168, 10853064, 14470752, 16279596, 21706128, 28941504, 32559192, 43412256, 65118384, 86824512, 130236768, 260473536]

約数ペア:

[(1, 260473536), (2, 130236768), (3, 86824512), (4, 65118384), (6, 43412256), (8, 32559192), (9, 28941504), (12, 21706128), (16, 16279596), (18, 14470752), (24, 10853064), (27, 9647168), (32, 8139798), (36, 7235376), (48, 5426532), (54, 4823584), (64, 4069899), (72, 3617688), (96, 2713266), (108, 2411792), (144, 1808844), (192, 1356633), (216, 1205896), (288, 904422), (307, 848448), (432, 602948), (491, 530496), (576, 452211), (614, 424224), (864, 301474), (921, 282816), (982, 265248), (1228, 212112), (1473, 176832), (1728, 150737), (1842, 141408), (1964, 132624), (2456, 106056), (2763, 94272), (2946, 88416), (3684, 70704), (3928, 66312), (4419, 58944), (4912, 53028), (5526, 47136), (5892, 44208), (7368, 35352), (7856, 33156), (8289, 31424), (8838, 29472), (9824, 26514), (11052, 23568), (11784, 22104), (13257, 19648), (14736, 17676), (15712, 16578)]