384622810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 817133184

約数和(自身を除く): 432510374

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 277, 286, 554, 715, 971, 1385, 1430, 1942, 2770, 3047, 3601, 4855, 6094, 7202, 9710, 10681, 12623, 15235, 18005, 21362, 25246, 30470, 36010, 39611, 53405, 63115, 79222, 106810, 126230, 138853, 198055, 268967, 277706, 396110, 537934, 694265, 1344835, 1388530, 2689670, 2958637, 3496571, 5917274, 6993142, 14793185, 17482855, 29586370, 34965710, 38462281, 76924562, 192311405, 384622810]

約数ペア:

[(1, 384622810), (2, 192311405), (5, 76924562), (10, 38462281), (11, 34965710), (13, 29586370), (22, 17482855), (26, 14793185), (55, 6993142), (65, 5917274), (110, 3496571), (130, 2958637), (143, 2689670), (277, 1388530), (286, 1344835), (554, 694265), (715, 537934), (971, 396110), (1385, 277706), (1430, 268967), (1942, 198055), (2770, 138853), (3047, 126230), (3601, 106810), (4855, 79222), (6094, 63115), (7202, 53405), (9710, 39611), (10681, 36010), (12623, 30470), (15235, 25246), (18005, 21362)]