283688748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1499}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 821184000

約数和(自身を除く): 537495252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 751, 1499, 1502, 2253, 2998, 3004, 4497, 4506, 5257, 5996, 6759, 8994, 9012, 10493, 10514, 13491, 13518, 15771, 17988, 20986, 21028, 26982, 27036, 31479, 31542, 41972, 47313, 53964, 62958, 63084, 94437, 94626, 125916, 188874, 189252, 377748, 1125749, 2251498, 3377247, 4502996, 6754494, 7880243, 10131741, 13508988, 15760486, 20263482, 23640729, 31520972, 40526964, 47281458, 70922187, 94562916, 141844374, 283688748]

約数ペア:

[(1, 283688748), (2, 141844374), (3, 94562916), (4, 70922187), (6, 47281458), (7, 40526964), (9, 31520972), (12, 23640729), (14, 20263482), (18, 15760486), (21, 13508988), (28, 10131741), (36, 7880243), (42, 6754494), (63, 4502996), (84, 3377247), (126, 2251498), (252, 1125749), (751, 377748), (1499, 189252), (1502, 188874), (2253, 125916), (2998, 94626), (3004, 94437), (4497, 63084), (4506, 62958), (5257, 53964), (5996, 47313), (6759, 41972), (8994, 31542), (9012, 31479), (10493, 27036), (10514, 26982), (13491, 21028), (13518, 20986), (15771, 17988)]