261613092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 693633024

約数和(自身を除く): 432019932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 372, 403, 564, 611, 806, 1151, 1209, 1222, 1457, 1612, 1833, 2302, 2418, 2444, 2914, 3453, 3666, 4371, 4604, 4836, 5828, 6906, 7332, 8742, 13812, 14963, 17484, 18941, 29926, 35681, 37882, 44889, 54097, 56823, 59852, 71362, 75764, 89778, 107043, 108194, 113646, 142724, 162291, 179556, 214086, 216388, 227292, 324582, 428172, 463853, 649164, 703261, 927706, 1391559, 1406522, 1677007, 1855412, 2109783, 2783118, 2813044, 3354014, 4219566, 5031021, 5566236, 6708028, 8439132, 10062042, 20124084, 21801091, 43602182, 65403273, 87204364, 130806546, 261613092]

約数ペア:

[(1, 261613092), (2, 130806546), (3, 87204364), (4, 65403273), (6, 43602182), (12, 21801091), (13, 20124084), (26, 10062042), (31, 8439132), (39, 6708028), (47, 5566236), (52, 5031021), (62, 4219566), (78, 3354014), (93, 2813044), (94, 2783118), (124, 2109783), (141, 1855412), (156, 1677007), (186, 1406522), (188, 1391559), (282, 927706), (372, 703261), (403, 649164), (564, 463853), (611, 428172), (806, 324582), (1151, 227292), (1209, 216388), (1222, 214086), (1457, 179556), (1612, 162291), (1833, 142724), (2302, 113646), (2418, 108194), (2444, 107043), (2914, 89778), (3453, 75764), (3666, 71362), (4371, 59852), (4604, 56823), (4836, 54097), (5828, 44889), (6906, 37882), (7332, 35681), (8742, 29926), (13812, 18941), (14963, 17484)]