1353231828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 3801666960

約数和(自身を除く): 2448435132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 89, 106, 117, 156, 159, 178, 212, 234, 267, 318, 356, 468, 477, 534, 613, 636, 689, 801, 954, 1068, 1157, 1226, 1378, 1602, 1839, 1908, 2067, 2314, 2452, 2756, 3204, 3471, 3678, 4134, 4628, 4717, 5517, 6201, 6942, 7356, 7969, 8268, 9434, 10413, 11034, 12402, 13884, 14151, 15938, 18868, 20826, 22068, 23907, 24804, 28302, 31876, 32489, 41652, 42453, 47814, 54557, 56604, 61321, 64978, 71721, 84906, 95628, 97467, 109114, 122642, 129956, 143442, 163671, 169812, 183963, 194934, 218228, 245284, 286884, 292401, 327342, 367926, 389868, 422357, 491013, 551889, 584802, 654684, 709241, 735852, 844714, 982026, 1103778, 1169604, 1267071, 1418482, 1689428, 1964052, 2127723, 2207556, 2534142, 2836964, 2891521, 3801213, 4255446, 5068284, 5783042, 6383169, 7602426, 8510892, 8674563, 11566084, 12766338, 15204852, 17349126, 25532676, 26023689, 34698252, 37589773, 52047378, 75179546, 104094756, 112769319, 150359092, 225538638, 338307957, 451077276, 676615914, 1353231828]

約数ペア:

[(1, 1353231828), (2, 676615914), (3, 451077276), (4, 338307957), (6, 225538638), (9, 150359092), (12, 112769319), (13, 104094756), (18, 75179546), (26, 52047378), (36, 37589773), (39, 34698252), (52, 26023689), (53, 25532676), (78, 17349126), (89, 15204852), (106, 12766338), (117, 11566084), (156, 8674563), (159, 8510892), (178, 7602426), (212, 6383169), (234, 5783042), (267, 5068284), (318, 4255446), (356, 3801213), (468, 2891521), (477, 2836964), (534, 2534142), (613, 2207556), (636, 2127723), (689, 1964052), (801, 1689428), (954, 1418482), (1068, 1267071), (1157, 1169604), (1226, 1103778), (1378, 982026), (1602, 844714), (1839, 735852), (1908, 709241), (2067, 654684), (2314, 584802), (2452, 551889), (2756, 491013), (3204, 422357), (3471, 389868), (3678, 367926), (4134, 327342), (4628, 292401), (4717, 286884), (5517, 245284), (6201, 218228), (6942, 194934), (7356, 183963), (7969, 169812), (8268, 163671), (9434, 143442), (10413, 129956), (11034, 122642), (12402, 109114), (13884, 97467), (14151, 95628), (15938, 84906), (18868, 71721), (20826, 64978), (22068, 61321), (23907, 56604), (24804, 54557), (28302, 47814), (31876, 42453), (32489, 41652)]