312450696

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{2423}}^1$

素因数の和:2640

約数の個数: 80

約数和(自身を含む): 879912000

約数和(自身を除く): 567461304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 796, 1194, 1592, 1791, 2388, 2423, 3582, 4776, 4846, 5373, 7164, 7269, 9692, 10746, 14328, 14538, 16119, 19384, 21492, 21807, 29076, 32238, 42984, 43614, 58152, 64476, 65421, 87228, 128952, 130842, 174456, 196263, 261684, 392526, 482177, 523368, 785052, 964354, 1446531, 1570104, 1928708, 2893062, 3857416, 4339593, 5786124, 8679186, 11572248, 13018779, 17358372, 26037558, 34716744, 39056337, 52075116, 78112674, 104150232, 156225348, 312450696]

約数ペア:

[(1, 312450696), (2, 156225348), (3, 104150232), (4, 78112674), (6, 52075116), (8, 39056337), (9, 34716744), (12, 26037558), (18, 17358372), (24, 13018779), (27, 11572248), (36, 8679186), (54, 5786124), (72, 4339593), (81, 3857416), (108, 2893062), (162, 1928708), (199, 1570104), (216, 1446531), (324, 964354), (398, 785052), (597, 523368), (648, 482177), (796, 392526), (1194, 261684), (1592, 196263), (1791, 174456), (2388, 130842), (2423, 128952), (3582, 87228), (4776, 65421), (4846, 64476), (5373, 58152), (7164, 43614), (7269, 42984), (9692, 32238), (10746, 29076), (14328, 21807), (14538, 21492), (16119, 19384)]