1390442988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2703

約数の個数: 96

約数和(自身を含む): 3763646208

約数和(自身を除く): 2373203220

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 257, 374, 514, 561, 748, 771, 1028, 1122, 1542, 2244, 2411, 2827, 3084, 4369, 4822, 5654, 7233, 8481, 8738, 9644, 11308, 13107, 14466, 16962, 17476, 26214, 26521, 28932, 33924, 40987, 48059, 52428, 53042, 79563, 81974, 96118, 106084, 122961, 144177, 159126, 163948, 192236, 245922, 288354, 318252, 450857, 491844, 576708, 619627, 901714, 1239254, 1352571, 1803428, 1858881, 2478508, 2705142, 3717762, 5410284, 6815897, 7435524, 10533659, 13631794, 20447691, 21067318, 27263588, 31600977, 40895382, 42134636, 63201954, 81790764, 115870249, 126403908, 231740498, 347610747, 463480996, 695221494, 1390442988]

約数ペア:

[(1, 1390442988), (2, 695221494), (3, 463480996), (4, 347610747), (6, 231740498), (11, 126403908), (12, 115870249), (17, 81790764), (22, 63201954), (33, 42134636), (34, 40895382), (44, 31600977), (51, 27263588), (66, 21067318), (68, 20447691), (102, 13631794), (132, 10533659), (187, 7435524), (204, 6815897), (257, 5410284), (374, 3717762), (514, 2705142), (561, 2478508), (748, 1858881), (771, 1803428), (1028, 1352571), (1122, 1239254), (1542, 901714), (2244, 619627), (2411, 576708), (2827, 491844), (3084, 450857), (4369, 318252), (4822, 288354), (5654, 245922), (7233, 192236), (8481, 163948), (8738, 159126), (9644, 144177), (11308, 122961), (13107, 106084), (14466, 96118), (16962, 81974), (17476, 79563), (26214, 53042), (26521, 52428), (28932, 48059), (33924, 40987)]