461384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 1108080

約数和(自身を除く): 646696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 107, 154, 196, 214, 308, 392, 428, 539, 616, 749, 856, 1078, 1177, 1498, 2156, 2354, 2996, 4312, 4708, 5243, 5992, 8239, 9416, 10486, 16478, 20972, 32956, 41944, 57673, 65912, 115346, 230692, 461384]

約数ペア:

[(1, 461384), (2, 230692), (4, 115346), (7, 65912), (8, 57673), (11, 41944), (14, 32956), (22, 20972), (28, 16478), (44, 10486), (49, 9416), (56, 8239), (77, 5992), (88, 5243), (98, 4708), (107, 4312), (154, 2996), (196, 2354), (214, 2156), (308, 1498), (392, 1177), (428, 1078), (539, 856), (616, 749)]