306216092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2635

約数の個数: 72

約数和(自身を含む): 685871424

約数和(自身を除く): 379655332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1222, 1274, 1316, 2303, 2444, 2548, 2557, 4277, 4606, 5114, 8554, 9212, 10228, 17108, 17899, 29939, 33241, 35798, 59878, 66482, 71596, 119756, 120179, 125293, 132964, 232687, 240358, 250586, 465374, 480716, 501172, 841253, 930748, 1562327, 1628809, 1682506, 3124654, 3257618, 3365012, 5888771, 6249308, 6515236, 10936289, 11777542, 21872578, 23555084, 43745156, 76554023, 153108046, 306216092]

約数ペア:

[(1, 306216092), (2, 153108046), (4, 76554023), (7, 43745156), (13, 23555084), (14, 21872578), (26, 11777542), (28, 10936289), (47, 6515236), (49, 6249308), (52, 5888771), (91, 3365012), (94, 3257618), (98, 3124654), (182, 1682506), (188, 1628809), (196, 1562327), (329, 930748), (364, 841253), (611, 501172), (637, 480716), (658, 465374), (1222, 250586), (1274, 240358), (1316, 232687), (2303, 132964), (2444, 125293), (2548, 120179), (2557, 119756), (4277, 71596), (4606, 66482), (5114, 59878), (8554, 35798), (9212, 33241), (10228, 29939), (17108, 17899)]