218301804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 659359008

約数和(自身を除く): 441057204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 101, 108, 126, 162, 189, 202, 252, 303, 324, 378, 404, 567, 606, 707, 756, 909, 953, 1134, 1212, 1414, 1818, 1906, 2121, 2268, 2727, 2828, 2859, 3636, 3812, 4242, 5454, 5718, 6363, 6671, 8181, 8484, 8577, 10908, 11436, 12726, 13342, 16362, 17154, 19089, 20013, 25452, 25731, 26684, 32724, 34308, 38178, 40026, 51462, 57267, 60039, 76356, 77193, 80052, 96253, 102924, 114534, 120078, 154386, 180117, 192506, 229068, 240156, 288759, 308772, 360234, 385012, 540351, 577518, 673771, 720468, 866277, 1080702, 1155036, 1347542, 1732554, 2021313, 2161404, 2598831, 2695084, 3465108, 4042626, 5197662, 6063939, 7796493, 8085252, 10395324, 12127878, 15592986, 18191817, 24255756, 31185972, 36383634, 54575451, 72767268, 109150902, 218301804]

約数ペア:

[(1, 218301804), (2, 109150902), (3, 72767268), (4, 54575451), (6, 36383634), (7, 31185972), (9, 24255756), (12, 18191817), (14, 15592986), (18, 12127878), (21, 10395324), (27, 8085252), (28, 7796493), (36, 6063939), (42, 5197662), (54, 4042626), (63, 3465108), (81, 2695084), (84, 2598831), (101, 2161404), (108, 2021313), (126, 1732554), (162, 1347542), (189, 1155036), (202, 1080702), (252, 866277), (303, 720468), (324, 673771), (378, 577518), (404, 540351), (567, 385012), (606, 360234), (707, 308772), (756, 288759), (909, 240156), (953, 229068), (1134, 192506), (1212, 180117), (1414, 154386), (1818, 120078), (1906, 114534), (2121, 102924), (2268, 96253), (2727, 80052), (2828, 77193), (2859, 76356), (3636, 60039), (3812, 57267), (4242, 51462), (5454, 40026), (5718, 38178), (6363, 34308), (6671, 32724), (8181, 26684), (8484, 25731), (8577, 25452), (10908, 20013), (11436, 19089), (12726, 17154), (13342, 16362)]