487945008

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{7649}}^1$

素因数の和:8106

約数の個数: 60

約数和(自身を含む): 1368829800

約数和(自身を除く): 880884792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7649, 7974, 10632, 15298, 15948, 21264, 22947, 30596, 31896, 45894, 61192, 63792, 68841, 91788, 122384, 137682, 183576, 275364, 367152, 550728, 1101456, 3388507, 6777014, 10165521, 13554028, 20331042, 27108056, 30496563, 40662084, 54216112, 60993126, 81324168, 121986252, 162648336, 243972504, 487945008]

約数ペア:

[(1, 487945008), (2, 243972504), (3, 162648336), (4, 121986252), (6, 81324168), (8, 60993126), (9, 54216112), (12, 40662084), (16, 30496563), (18, 27108056), (24, 20331042), (36, 13554028), (48, 10165521), (72, 6777014), (144, 3388507), (443, 1101456), (886, 550728), (1329, 367152), (1772, 275364), (2658, 183576), (3544, 137682), (3987, 122384), (5316, 91788), (7088, 68841), (7649, 63792), (7974, 61192), (10632, 45894), (15298, 31896), (15948, 30596), (21264, 22947)]