1630553624

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13229}}^1$

素因数の和:13344

約数の個数: 64

約数和(自身を含む): 3657830400

約数和(自身を除く): 2027276776

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1736, 1988, 2201, 3976, 4402, 8804, 13229, 15407, 17608, 26458, 30814, 52916, 61628, 92603, 105832, 123256, 185206, 370412, 410099, 740824, 820198, 939259, 1640396, 1878518, 2870693, 3280792, 3757036, 5741386, 6574813, 7514072, 11482772, 13149626, 22965544, 26299252, 29117029, 52598504, 58234058, 116468116, 203819203, 232936232, 407638406, 815276812, 1630553624]

約数ペア:

[(1, 1630553624), (2, 815276812), (4, 407638406), (7, 232936232), (8, 203819203), (14, 116468116), (28, 58234058), (31, 52598504), (56, 29117029), (62, 26299252), (71, 22965544), (124, 13149626), (142, 11482772), (217, 7514072), (248, 6574813), (284, 5741386), (434, 3757036), (497, 3280792), (568, 2870693), (868, 1878518), (994, 1640396), (1736, 939259), (1988, 820198), (2201, 740824), (3976, 410099), (4402, 370412), (8804, 185206), (13229, 123256), (15407, 105832), (17608, 92603), (26458, 61628), (30814, 52916)]