2978266188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{165349}}^1$

素因数の和:165454

約数の個数: 48

約数和(自身を含む): 7407680000

約数和(自身を除く): 4429413812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 18012, 165349, 330698, 496047, 661396, 992094, 1984188, 3141631, 6283262, 9424893, 12566524, 13062571, 18849786, 26125142, 37699572, 39187713, 52250284, 78375426, 156750852, 248188849, 496377698, 744566547, 992755396, 1489133094, 2978266188]

約数ペア:

[(1, 2978266188), (2, 1489133094), (3, 992755396), (4, 744566547), (6, 496377698), (12, 248188849), (19, 156750852), (38, 78375426), (57, 52250284), (76, 39187713), (79, 37699572), (114, 26125142), (158, 18849786), (228, 13062571), (237, 12566524), (316, 9424893), (474, 6283262), (948, 3141631), (1501, 1984188), (3002, 992094), (4503, 661396), (6004, 496047), (9006, 330698), (18012, 165349)]