519205284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10771}}^1$

素因数の和:10897

約数の個数: 72

約数和(自身を含む): 1427246912

約数和(自身を除く): 908041628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 10771, 12051, 16068, 21542, 24102, 32313, 43084, 48204, 64626, 96939, 129252, 140023, 193878, 280046, 387756, 420069, 560092, 840138, 1109413, 1260207, 1680276, 2218826, 2520414, 3328239, 4437652, 5040828, 6656478, 9984717, 13312956, 14422369, 19969434, 28844738, 39938868, 43267107, 57689476, 86534214, 129801321, 173068428, 259602642, 519205284]

約数ペア:

[(1, 519205284), (2, 259602642), (3, 173068428), (4, 129801321), (6, 86534214), (9, 57689476), (12, 43267107), (13, 39938868), (18, 28844738), (26, 19969434), (36, 14422369), (39, 13312956), (52, 9984717), (78, 6656478), (103, 5040828), (117, 4437652), (156, 3328239), (206, 2520414), (234, 2218826), (309, 1680276), (412, 1260207), (468, 1109413), (618, 840138), (927, 560092), (1236, 420069), (1339, 387756), (1854, 280046), (2678, 193878), (3708, 140023), (4017, 129252), (5356, 96939), (8034, 64626), (10771, 48204), (12051, 43084), (16068, 32313), (21542, 24102)]