326615702812

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1309039}}^1$

素因数の和:1309143

約数の個数: 72

約数和(自身を含む): 710337465600

約数和(自身を除く): 383721762788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 931, 938, 1273, 1862, 1876, 2546, 3283, 3724, 5092, 6566, 8911, 13132, 17822, 35644, 62377, 124754, 249508, 1309039, 2618078, 5236156, 9163273, 18326546, 24871741, 36653092, 49743482, 64142911, 87705613, 99486964, 128285822, 174102187, 175411226, 256571644, 348204374, 350822452, 613939291, 696408748, 1218715309, 1227878582, 1666406647, 2437430618, 2455757164, 3332813294, 4297575037, 4874861236, 6665626588, 8595150074, 11664846529, 17190300148, 23329693058, 46659386116, 81653925703, 163307851406, 326615702812]

約数ペア:

[(1, 326615702812), (2, 163307851406), (4, 81653925703), (7, 46659386116), (14, 23329693058), (19, 17190300148), (28, 11664846529), (38, 8595150074), (49, 6665626588), (67, 4874861236), (76, 4297575037), (98, 3332813294), (133, 2455757164), (134, 2437430618), (196, 1666406647), (266, 1227878582), (268, 1218715309), (469, 696408748), (532, 613939291), (931, 350822452), (938, 348204374), (1273, 256571644), (1862, 175411226), (1876, 174102187), (2546, 128285822), (3283, 99486964), (3724, 87705613), (5092, 64142911), (6566, 49743482), (8911, 36653092), (13132, 24871741), (17822, 18326546), (35644, 9163273), (62377, 5236156), (124754, 2618078), (249508, 1309039)]