260994084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 700707840

約数和(自身を除く): 439713756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 754, 806, 899, 1131, 1209, 1508, 1612, 1798, 1861, 2262, 2418, 2697, 3596, 3722, 4524, 4836, 5394, 5583, 7444, 10788, 11166, 11687, 22332, 23374, 24193, 35061, 46748, 48386, 53969, 57691, 70122, 72579, 96772, 107938, 115382, 140244, 145158, 161907, 173073, 215876, 230764, 290316, 323814, 346146, 647628, 692292, 701597, 749983, 1403194, 1499966, 1673039, 2104791, 2249949, 2806388, 2999932, 3346078, 4209582, 4499898, 5019117, 6692156, 8419164, 8999796, 10038234, 20076468, 21749507, 43499014, 65248521, 86998028, 130497042, 260994084]

約数ペア:

[(1, 260994084), (2, 130497042), (3, 86998028), (4, 65248521), (6, 43499014), (12, 21749507), (13, 20076468), (26, 10038234), (29, 8999796), (31, 8419164), (39, 6692156), (52, 5019117), (58, 4499898), (62, 4209582), (78, 3346078), (87, 2999932), (93, 2806388), (116, 2249949), (124, 2104791), (156, 1673039), (174, 1499966), (186, 1403194), (348, 749983), (372, 701597), (377, 692292), (403, 647628), (754, 346146), (806, 323814), (899, 290316), (1131, 230764), (1209, 215876), (1508, 173073), (1612, 161907), (1798, 145158), (1861, 140244), (2262, 115382), (2418, 107938), (2697, 96772), (3596, 72579), (3722, 70122), (4524, 57691), (4836, 53969), (5394, 48386), (5583, 46748), (7444, 35061), (10788, 24193), (11166, 23374), (11687, 22332)]