992439984

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{148747}}^1$

素因数の和:148897

約数の個数: 40

約数和(自身を含む): 2582265280

約数和(自身を除く): 1589825296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 148747, 297494, 446241, 594988, 892482, 1189976, 1784964, 2379952, 3569928, 7139856, 20675833, 41351666, 62027499, 82703332, 124054998, 165406664, 248109996, 330813328, 496219992, 992439984]

約数ペア:

[(1, 992439984), (2, 496219992), (3, 330813328), (4, 248109996), (6, 165406664), (8, 124054998), (12, 82703332), (16, 62027499), (24, 41351666), (48, 20675833), (139, 7139856), (278, 3569928), (417, 2379952), (556, 1784964), (834, 1189976), (1112, 892482), (1668, 594988), (2224, 446241), (3336, 297494), (6672, 148747)]