1332099828

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 3404637600

約数和(自身を除く): 2072537772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 509, 523, 556, 834, 1018, 1046, 1251, 1527, 1569, 1668, 2036, 2092, 2502, 3054, 3138, 4581, 4707, 5004, 6108, 6276, 9162, 9414, 18324, 18828, 70751, 72697, 141502, 145394, 212253, 218091, 266207, 283004, 290788, 424506, 436182, 532414, 636759, 654273, 798621, 849012, 872364, 1064828, 1273518, 1308546, 1597242, 2395863, 2547036, 2617092, 3194484, 4791726, 9583452, 37002773, 74005546, 111008319, 148011092, 222016638, 333024957, 444033276, 666049914, 1332099828]

約数ペア:

[(1, 1332099828), (2, 666049914), (3, 444033276), (4, 333024957), (6, 222016638), (9, 148011092), (12, 111008319), (18, 74005546), (36, 37002773), (139, 9583452), (278, 4791726), (417, 3194484), (509, 2617092), (523, 2547036), (556, 2395863), (834, 1597242), (1018, 1308546), (1046, 1273518), (1251, 1064828), (1527, 872364), (1569, 849012), (1668, 798621), (2036, 654273), (2092, 636759), (2502, 532414), (3054, 436182), (3138, 424506), (4581, 290788), (4707, 283004), (5004, 266207), (6108, 218091), (6276, 212253), (9162, 145394), (9414, 141502), (18324, 72697), (18828, 70751)]