378864642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167491}}^1$

素因数の和:167538

約数の個数: 32

約数和(自身を含む): 844159680

約数和(自身を除く): 465295038

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 167491, 334982, 502473, 1004946, 2177383, 4354766, 4857239, 6532149, 9714478, 13064298, 14571717, 29143434, 63144107, 126288214, 189432321, 378864642]

約数ペア:

[(1, 378864642), (2, 189432321), (3, 126288214), (6, 63144107), (13, 29143434), (26, 14571717), (29, 13064298), (39, 9714478), (58, 6532149), (78, 4857239), (87, 4354766), (174, 2177383), (377, 1004946), (754, 502473), (1131, 334982), (2262, 167491)]