1045776368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2731}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 2504173056

約数和(自身を除く): 1458396688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 263, 364, 526, 728, 1052, 1456, 1841, 2104, 2731, 3419, 3682, 4208, 5462, 6838, 7364, 10924, 13676, 14728, 19117, 21848, 23933, 27352, 29456, 35503, 38234, 43696, 47866, 54704, 71006, 76468, 95732, 142012, 152936, 191464, 248521, 284024, 305872, 382928, 497042, 568048, 718253, 994084, 1436506, 1988168, 2873012, 3976336, 5027771, 5746024, 9337289, 10055542, 11492048, 18674578, 20111084, 37349156, 40222168, 65361023, 74698312, 80444336, 130722046, 149396624, 261444092, 522888184, 1045776368]

約数ペア:

[(1, 1045776368), (2, 522888184), (4, 261444092), (7, 149396624), (8, 130722046), (13, 80444336), (14, 74698312), (16, 65361023), (26, 40222168), (28, 37349156), (52, 20111084), (56, 18674578), (91, 11492048), (104, 10055542), (112, 9337289), (182, 5746024), (208, 5027771), (263, 3976336), (364, 2873012), (526, 1988168), (728, 1436506), (1052, 994084), (1456, 718253), (1841, 568048), (2104, 497042), (2731, 382928), (3419, 305872), (3682, 284024), (4208, 248521), (5462, 191464), (6838, 152936), (7364, 142012), (10924, 95732), (13676, 76468), (14728, 71006), (19117, 54704), (21848, 47866), (23933, 43696), (27352, 38234), (29456, 35503)]