1680852048

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3564

約数の個数: 80

約数和(自身を含む): 4436412480

約数和(自身を除く): 2755560432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 157, 201, 268, 314, 402, 471, 536, 628, 804, 942, 1072, 1256, 1608, 1884, 2512, 3216, 3329, 3768, 6658, 7536, 9987, 10519, 13316, 19974, 21038, 26632, 31557, 39948, 42076, 53264, 63114, 79896, 84152, 126228, 159792, 168304, 223043, 252456, 446086, 504912, 522653, 669129, 892172, 1045306, 1338258, 1567959, 1784344, 2090612, 2676516, 3135918, 3568688, 4181224, 5353032, 6271836, 8362448, 10706064, 12543672, 25087344, 35017751, 70035502, 105053253, 140071004, 210106506, 280142008, 420213012, 560284016, 840426024, 1680852048]

約数ペア:

[(1, 1680852048), (2, 840426024), (3, 560284016), (4, 420213012), (6, 280142008), (8, 210106506), (12, 140071004), (16, 105053253), (24, 70035502), (48, 35017751), (67, 25087344), (134, 12543672), (157, 10706064), (201, 8362448), (268, 6271836), (314, 5353032), (402, 4181224), (471, 3568688), (536, 3135918), (628, 2676516), (804, 2090612), (942, 1784344), (1072, 1567959), (1256, 1338258), (1608, 1045306), (1884, 892172), (2512, 669129), (3216, 522653), (3329, 504912), (3768, 446086), (6658, 252456), (7536, 223043), (9987, 168304), (10519, 159792), (13316, 126228), (19974, 84152), (21038, 79896), (26632, 63114), (31557, 53264), (39948, 42076)]