289531368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3688

約数の個数: 128

約数和(自身を含む): 936748800

約数和(自身を除く): 647217432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3613, 3816, 4452, 5724, 6678, 7226, 8904, 10017, 10839, 11448, 13356, 14452, 20034, 21678, 25291, 26712, 28904, 32517, 40068, 43356, 50582, 65034, 75873, 80136, 86712, 97551, 101164, 130068, 151746, 191489, 195102, 202328, 227619, 260136, 303492, 382978, 390204, 455238, 574467, 606984, 682857, 765956, 780408, 910476, 1148934, 1340423, 1365714, 1531912, 1723401, 1820952, 2297868, 2680846, 2731428, 3446802, 4021269, 4595736, 5170203, 5361692, 5462856, 6893604, 8042538, 10340406, 10723384, 12063807, 13787208, 16085076, 20680812, 24127614, 32170152, 36191421, 41361624, 48255228, 72382842, 96510456, 144765684, 289531368]

約数ペア:

[(1, 289531368), (2, 144765684), (3, 96510456), (4, 72382842), (6, 48255228), (7, 41361624), (8, 36191421), (9, 32170152), (12, 24127614), (14, 20680812), (18, 16085076), (21, 13787208), (24, 12063807), (27, 10723384), (28, 10340406), (36, 8042538), (42, 6893604), (53, 5462856), (54, 5361692), (56, 5170203), (63, 4595736), (72, 4021269), (84, 3446802), (106, 2731428), (108, 2680846), (126, 2297868), (159, 1820952), (168, 1723401), (189, 1531912), (212, 1365714), (216, 1340423), (252, 1148934), (318, 910476), (371, 780408), (378, 765956), (424, 682857), (477, 606984), (504, 574467), (636, 455238), (742, 390204), (756, 382978), (954, 303492), (1113, 260136), (1272, 227619), (1431, 202328), (1484, 195102), (1512, 191489), (1908, 151746), (2226, 130068), (2862, 101164), (2968, 97551), (3339, 86712), (3613, 80136), (3816, 75873), (4452, 65034), (5724, 50582), (6678, 43356), (7226, 40068), (8904, 32517), (10017, 28904), (10839, 26712), (11448, 25291), (13356, 21678), (14452, 20034)]