1566233748

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2999}}^1$

素因数の和:3261

約数の個数: 72

約数和(自身を含む): 4029480000

約数和(自身を除く): 2463246252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 163, 178, 267, 326, 356, 489, 534, 652, 801, 978, 1068, 1467, 1602, 1956, 2934, 2999, 3204, 5868, 5998, 8997, 11996, 14507, 17994, 26991, 29014, 35988, 43521, 53982, 58028, 87042, 107964, 130563, 174084, 261126, 266911, 488837, 522252, 533822, 800733, 977674, 1067644, 1466511, 1601466, 1955348, 2402199, 2933022, 3202932, 4399533, 4804398, 5866044, 8799066, 9608796, 17598132, 43506493, 87012986, 130519479, 174025972, 261038958, 391558437, 522077916, 783116874, 1566233748]

約数ペア:

[(1, 1566233748), (2, 783116874), (3, 522077916), (4, 391558437), (6, 261038958), (9, 174025972), (12, 130519479), (18, 87012986), (36, 43506493), (89, 17598132), (163, 9608796), (178, 8799066), (267, 5866044), (326, 4804398), (356, 4399533), (489, 3202932), (534, 2933022), (652, 2402199), (801, 1955348), (978, 1601466), (1068, 1466511), (1467, 1067644), (1602, 977674), (1956, 800733), (2934, 533822), (2999, 522252), (3204, 488837), (5868, 266911), (5998, 261126), (8997, 174084), (11996, 130563), (14507, 107964), (17994, 87042), (26991, 58028), (29014, 53982), (35988, 43521)]