320019432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17186

約数の個数: 64

約数和(自身を含む): 862747200

約数和(自身を除く): 542727768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 3116, 4674, 6232, 9348, 17117, 18696, 34234, 51351, 68468, 102702, 136936, 205404, 325223, 410808, 650446, 701797, 975669, 1300892, 1403594, 1951338, 2105391, 2601784, 2807188, 3902676, 4210782, 5614376, 7805352, 8421564, 13334143, 16843128, 26668286, 40002429, 53336572, 80004858, 106673144, 160009716, 320019432]

約数ペア:

[(1, 320019432), (2, 160009716), (3, 106673144), (4, 80004858), (6, 53336572), (8, 40002429), (12, 26668286), (19, 16843128), (24, 13334143), (38, 8421564), (41, 7805352), (57, 5614376), (76, 4210782), (82, 3902676), (114, 2807188), (123, 2601784), (152, 2105391), (164, 1951338), (228, 1403594), (246, 1300892), (328, 975669), (456, 701797), (492, 650446), (779, 410808), (984, 325223), (1558, 205404), (2337, 136936), (3116, 102702), (4674, 68468), (6232, 51351), (9348, 34234), (17117, 18696)]