313068924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2551}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 906633728

約数和(自身を除く): 593564804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487, 974, 1461, 1948, 2551, 2922, 3409, 4383, 5102, 5844, 6818, 7653, 8766, 10204, 10227, 13636, 15306, 17532, 17857, 20454, 22959, 30612, 30681, 35714, 40908, 45918, 53571, 61362, 71428, 91836, 107142, 122724, 160713, 214284, 321426, 642852, 1242337, 2484674, 3727011, 4969348, 7454022, 8696359, 11181033, 14908044, 17392718, 22362066, 26089077, 34785436, 44724132, 52178154, 78267231, 104356308, 156534462, 313068924]

約数ペア:

[(1, 313068924), (2, 156534462), (3, 104356308), (4, 78267231), (6, 52178154), (7, 44724132), (9, 34785436), (12, 26089077), (14, 22362066), (18, 17392718), (21, 14908044), (28, 11181033), (36, 8696359), (42, 7454022), (63, 4969348), (84, 3727011), (126, 2484674), (252, 1242337), (487, 642852), (974, 321426), (1461, 214284), (1948, 160713), (2551, 122724), (2922, 107142), (3409, 91836), (4383, 71428), (5102, 61362), (5844, 53571), (6818, 45918), (7653, 40908), (8766, 35714), (10204, 30681), (10227, 30612), (13636, 22959), (15306, 20454), (17532, 17857)]