909664308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2389}}^1$

素因数の和:3917

約数の個数: 72

約数和(自身を含む): 2630759040

約数和(自身を除く): 1721094732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1511, 2389, 3022, 4533, 4778, 6044, 7167, 9066, 9556, 10577, 13599, 14334, 16723, 18132, 21154, 21501, 27198, 28668, 31731, 33446, 42308, 43002, 50169, 54396, 63462, 66892, 86004, 95193, 100338, 126924, 150507, 190386, 200676, 301014, 380772, 602028, 3609779, 7219558, 10829337, 14439116, 21658674, 25268453, 32488011, 43317348, 50536906, 64976022, 75805359, 101073812, 129952044, 151610718, 227416077, 303221436, 454832154, 909664308]

約数ペア:

[(1, 909664308), (2, 454832154), (3, 303221436), (4, 227416077), (6, 151610718), (7, 129952044), (9, 101073812), (12, 75805359), (14, 64976022), (18, 50536906), (21, 43317348), (28, 32488011), (36, 25268453), (42, 21658674), (63, 14439116), (84, 10829337), (126, 7219558), (252, 3609779), (1511, 602028), (2389, 380772), (3022, 301014), (4533, 200676), (4778, 190386), (6044, 150507), (7167, 126924), (9066, 100338), (9556, 95193), (10577, 86004), (13599, 66892), (14334, 63462), (16723, 54396), (18132, 50169), (21154, 43002), (21501, 42308), (27198, 33446), (28668, 31731)]