1338011584

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7474

約数の個数: 112

約数和(自身を含む): 3373705216

約数和(自身を除く): 2035693632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 7411, 11284, 12896, 13888, 14822, 22568, 25792, 29644, 45136, 51877, 59288, 90272, 96343, 103754, 118576, 180544, 192686, 207508, 229741, 237152, 385372, 415016, 459482, 474304, 674401, 770744, 830032, 918964, 1348802, 1541488, 1608187, 1660064, 1837928, 2697604, 2986633, 3082976, 3216374, 3320128, 3675856, 5395208, 5973266, 6165952, 6432748, 7351712, 10790416, 11946532, 12865496, 14703424, 20906431, 21580832, 23893064, 25730992, 41812862, 43161664, 47786128, 51461984, 83625724, 95572256, 102923968, 167251448, 191144512, 334502896, 669005792, 1338011584]

約数ペア:

[(1, 1338011584), (2, 669005792), (4, 334502896), (7, 191144512), (8, 167251448), (13, 102923968), (14, 95572256), (16, 83625724), (26, 51461984), (28, 47786128), (31, 43161664), (32, 41812862), (52, 25730992), (56, 23893064), (62, 21580832), (64, 20906431), (91, 14703424), (104, 12865496), (112, 11946532), (124, 10790416), (182, 7351712), (208, 6432748), (217, 6165952), (224, 5973266), (248, 5395208), (364, 3675856), (403, 3320128), (416, 3216374), (434, 3082976), (448, 2986633), (496, 2697604), (728, 1837928), (806, 1660064), (832, 1608187), (868, 1541488), (992, 1348802), (1456, 918964), (1612, 830032), (1736, 770744), (1984, 674401), (2821, 474304), (2912, 459482), (3224, 415016), (3472, 385372), (5642, 237152), (5824, 229741), (6448, 207508), (6944, 192686), (7411, 180544), (11284, 118576), (12896, 103754), (13888, 96343), (14822, 90272), (22568, 59288), (25792, 51877), (29644, 45136)]