219116268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8609}}^1$

素因数の和:8727

約数の個数: 72

約数和(自身を含む): 639344160

約数和(自身を除く): 420227892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 8609, 12726, 17218, 25452, 25827, 34436, 51654, 60263, 77481, 103308, 120526, 154962, 180789, 241052, 309924, 361578, 542367, 723156, 869509, 1084734, 1739018, 2169468, 2608527, 3478036, 5217054, 6086563, 7825581, 10434108, 12173126, 15651162, 18259689, 24346252, 31302324, 36519378, 54779067, 73038756, 109558134, 219116268]

約数ペア:

[(1, 219116268), (2, 109558134), (3, 73038756), (4, 54779067), (6, 36519378), (7, 31302324), (9, 24346252), (12, 18259689), (14, 15651162), (18, 12173126), (21, 10434108), (28, 7825581), (36, 6086563), (42, 5217054), (63, 3478036), (84, 2608527), (101, 2169468), (126, 1739018), (202, 1084734), (252, 869509), (303, 723156), (404, 542367), (606, 361578), (707, 309924), (909, 241052), (1212, 180789), (1414, 154962), (1818, 120526), (2121, 103308), (2828, 77481), (3636, 60263), (4242, 51654), (6363, 34436), (8484, 25827), (8609, 25452), (12726, 17218)]