561007944

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1806055680

約数和(自身を除く): 1245047736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 337, 367, 378, 504, 567, 648, 674, 734, 756, 1011, 1101, 1134, 1348, 1468, 1512, 2022, 2202, 2268, 2359, 2569, 2696, 2936, 3033, 3303, 4044, 4404, 4536, 4718, 5138, 6066, 6606, 7077, 7707, 8088, 8808, 9099, 9436, 9909, 10276, 12132, 13212, 14154, 15414, 18198, 18872, 19818, 20552, 21231, 23121, 24264, 26424, 27297, 28308, 29727, 30828, 36396, 39636, 42462, 46242, 54594, 56616, 59454, 61656, 63693, 69363, 72792, 79272, 84924, 92484, 109188, 118908, 123679, 127386, 138726, 169848, 184968, 191079, 208089, 218376, 237816, 247358, 254772, 277452, 371037, 382158, 416178, 494716, 509544, 554904, 742074, 764316, 832356, 865753, 989432, 1113111, 1484148, 1528632, 1664712, 1731506, 2226222, 2597259, 2968296, 3339333, 3463012, 4452444, 5194518, 6678666, 6926024, 7791777, 8904888, 10017999, 10389036, 13357332, 15583554, 20035998, 20778072, 23375331, 26714664, 31167108, 40071996, 46750662, 62334216, 70125993, 80143992, 93501324, 140251986, 187002648, 280503972, 561007944]

約数ペア:

[(1, 561007944), (2, 280503972), (3, 187002648), (4, 140251986), (6, 93501324), (7, 80143992), (8, 70125993), (9, 62334216), (12, 46750662), (14, 40071996), (18, 31167108), (21, 26714664), (24, 23375331), (27, 20778072), (28, 20035998), (36, 15583554), (42, 13357332), (54, 10389036), (56, 10017999), (63, 8904888), (72, 7791777), (81, 6926024), (84, 6678666), (108, 5194518), (126, 4452444), (162, 3463012), (168, 3339333), (189, 2968296), (216, 2597259), (252, 2226222), (324, 1731506), (337, 1664712), (367, 1528632), (378, 1484148), (504, 1113111), (567, 989432), (648, 865753), (674, 832356), (734, 764316), (756, 742074), (1011, 554904), (1101, 509544), (1134, 494716), (1348, 416178), (1468, 382158), (1512, 371037), (2022, 277452), (2202, 254772), (2268, 247358), (2359, 237816), (2569, 218376), (2696, 208089), (2936, 191079), (3033, 184968), (3303, 169848), (4044, 138726), (4404, 127386), (4536, 123679), (4718, 118908), (5138, 109188), (6066, 92484), (6606, 84924), (7077, 79272), (7707, 72792), (8088, 69363), (8808, 63693), (9099, 61656), (9436, 59454), (9909, 56616), (10276, 54594), (12132, 46242), (13212, 42462), (14154, 39636), (15414, 36396), (18198, 30828), (18872, 29727), (19818, 28308), (20552, 27297), (21231, 26424), (23121, 24264)]