320525592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2399}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 846720000

約数和(自身を除く): 526194408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 293, 456, 586, 879, 1172, 1758, 2344, 2399, 3516, 4798, 5567, 7032, 7197, 9596, 11134, 14394, 16701, 19192, 22268, 28788, 33402, 44536, 45581, 57576, 66804, 91162, 133608, 136743, 182324, 273486, 364648, 546972, 702907, 1093944, 1405814, 2108721, 2811628, 4217442, 5623256, 8434884, 13355233, 16869768, 26710466, 40065699, 53420932, 80131398, 106841864, 160262796, 320525592]

約数ペア:

[(1, 320525592), (2, 160262796), (3, 106841864), (4, 80131398), (6, 53420932), (8, 40065699), (12, 26710466), (19, 16869768), (24, 13355233), (38, 8434884), (57, 5623256), (76, 4217442), (114, 2811628), (152, 2108721), (228, 1405814), (293, 1093944), (456, 702907), (586, 546972), (879, 364648), (1172, 273486), (1758, 182324), (2344, 136743), (2399, 133608), (3516, 91162), (4798, 66804), (5567, 57576), (7032, 45581), (7197, 44536), (9596, 33402), (11134, 28788), (14394, 22268), (16701, 19192)]