308245896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 999398400

約数和(自身を除く): 691152504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 109, 124, 126, 168, 181, 186, 217, 218, 248, 252, 279, 327, 362, 372, 434, 436, 504, 543, 558, 651, 654, 724, 744, 763, 868, 872, 981, 1086, 1116, 1267, 1302, 1308, 1448, 1526, 1629, 1736, 1953, 1962, 2172, 2232, 2289, 2534, 2604, 2616, 3052, 3258, 3379, 3801, 3906, 3924, 4344, 4578, 5068, 5208, 5611, 6104, 6516, 6758, 6867, 7602, 7812, 7848, 9156, 10136, 10137, 11222, 11403, 13032, 13516, 13734, 15204, 15624, 16833, 18312, 19729, 20274, 22444, 22806, 23653, 27032, 27468, 30408, 30411, 33666, 39277, 39458, 40548, 44888, 45612, 47306, 50499, 54936, 59187, 60822, 67332, 70959, 78554, 78916, 81096, 91224, 94612, 100998, 117831, 118374, 121644, 134664, 138103, 141918, 157108, 157832, 177561, 189224, 201996, 212877, 235662, 236748, 243288, 276206, 283836, 314216, 353493, 355122, 403992, 414309, 425754, 471324, 473496, 552412, 567672, 611599, 706986, 710244, 828618, 851508, 942648, 1104824, 1223198, 1242927, 1413972, 1420488, 1657236, 1703016, 1834797, 2446396, 2485854, 2827944, 3314472, 3669594, 4281193, 4892792, 4971708, 5504391, 7339188, 8562386, 9943416, 11008782, 12843579, 14678376, 17124772, 22017564, 25687158, 34249544, 38530737, 44035128, 51374316, 77061474, 102748632, 154122948, 308245896]

約数ペア:

[(1, 308245896), (2, 154122948), (3, 102748632), (4, 77061474), (6, 51374316), (7, 44035128), (8, 38530737), (9, 34249544), (12, 25687158), (14, 22017564), (18, 17124772), (21, 14678376), (24, 12843579), (28, 11008782), (31, 9943416), (36, 8562386), (42, 7339188), (56, 5504391), (62, 4971708), (63, 4892792), (72, 4281193), (84, 3669594), (93, 3314472), (109, 2827944), (124, 2485854), (126, 2446396), (168, 1834797), (181, 1703016), (186, 1657236), (217, 1420488), (218, 1413972), (248, 1242927), (252, 1223198), (279, 1104824), (327, 942648), (362, 851508), (372, 828618), (434, 710244), (436, 706986), (504, 611599), (543, 567672), (558, 552412), (651, 473496), (654, 471324), (724, 425754), (744, 414309), (763, 403992), (868, 355122), (872, 353493), (981, 314216), (1086, 283836), (1116, 276206), (1267, 243288), (1302, 236748), (1308, 235662), (1448, 212877), (1526, 201996), (1629, 189224), (1736, 177561), (1953, 157832), (1962, 157108), (2172, 141918), (2232, 138103), (2289, 134664), (2534, 121644), (2604, 118374), (2616, 117831), (3052, 100998), (3258, 94612), (3379, 91224), (3801, 81096), (3906, 78916), (3924, 78554), (4344, 70959), (4578, 67332), (5068, 60822), (5208, 59187), (5611, 54936), (6104, 50499), (6516, 47306), (6758, 45612), (6867, 44888), (7602, 40548), (7812, 39458), (7848, 39277), (9156, 33666), (10136, 30411), (10137, 30408), (11222, 27468), (11403, 27032), (13032, 23653), (13516, 22806), (13734, 22444), (15204, 20274), (15624, 19729), (16833, 18312)]