238119804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5528

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 448287876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 5471, 7254, 10881, 10942, 14508, 16413, 21762, 21884, 32826, 43524, 49239, 65652, 71123, 98478, 142246, 147717, 169601, 196956, 213369, 284492, 295434, 339202, 426738, 508803, 590868, 640107, 678404, 853476, 1017606, 1280214, 1526409, 1920321, 2035212, 2204813, 2560428, 3052818, 3840642, 4409626, 4579227, 6105636, 6614439, 7681284, 8819252, 9158454, 13228878, 18316908, 19843317, 26457756, 39686634, 59529951, 79373268, 119059902, 238119804]

約数ペア:

[(1, 238119804), (2, 119059902), (3, 79373268), (4, 59529951), (6, 39686634), (9, 26457756), (12, 19843317), (13, 18316908), (18, 13228878), (26, 9158454), (27, 8819252), (31, 7681284), (36, 6614439), (39, 6105636), (52, 4579227), (54, 4409626), (62, 3840642), (78, 3052818), (93, 2560428), (108, 2204813), (117, 2035212), (124, 1920321), (156, 1526409), (186, 1280214), (234, 1017606), (279, 853476), (351, 678404), (372, 640107), (403, 590868), (468, 508803), (558, 426738), (702, 339202), (806, 295434), (837, 284492), (1116, 213369), (1209, 196956), (1404, 169601), (1612, 147717), (1674, 142246), (2418, 98478), (3348, 71123), (3627, 65652), (4836, 49239), (5471, 43524), (7254, 32826), (10881, 21884), (10942, 21762), (14508, 16413)]