748230138

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 1650710880

約数和(自身を除く): 902480742

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 379, 402, 603, 758, 1137, 1206, 1637, 2274, 3274, 3411, 4911, 6822, 9822, 14733, 25393, 29466, 50786, 76179, 109679, 152358, 219358, 228537, 329037, 457074, 620423, 658074, 987111, 1240846, 1861269, 1974222, 3722538, 5583807, 11167614, 41568341, 83136682, 124705023, 249410046, 374115069, 748230138]

約数ペア:

[(1, 748230138), (2, 374115069), (3, 249410046), (6, 124705023), (9, 83136682), (18, 41568341), (67, 11167614), (134, 5583807), (201, 3722538), (379, 1974222), (402, 1861269), (603, 1240846), (758, 987111), (1137, 658074), (1206, 620423), (1637, 457074), (2274, 329037), (3274, 228537), (3411, 219358), (4911, 152358), (6822, 109679), (9822, 76179), (14733, 50786), (25393, 29466)]