1428939213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 2224024320

約数和(自身を除く): 795085107

約数列:

[1, 3, 13, 19, 39, 57, 61, 101, 183, 247, 303, 313, 741, 793, 939, 1159, 1313, 1919, 2379, 3477, 3939, 4069, 5757, 5947, 6161, 12207, 15067, 17841, 18483, 19093, 24947, 31613, 45201, 57279, 74841, 77311, 80093, 94839, 117059, 231933, 240279, 248209, 351177, 362767, 410969, 600647, 744627, 1088301, 1232907, 1521767, 1801941, 1928393, 4565301, 4715971, 5785179, 7808411, 14147913, 23425233, 25069109, 36639467, 75207327, 109918401, 476313071, 1428939213]

約数ペア:

[(1, 1428939213), (3, 476313071), (13, 109918401), (19, 75207327), (39, 36639467), (57, 25069109), (61, 23425233), (101, 14147913), (183, 7808411), (247, 5785179), (303, 4715971), (313, 4565301), (741, 1928393), (793, 1801941), (939, 1521767), (1159, 1232907), (1313, 1088301), (1919, 744627), (2379, 600647), (3477, 410969), (3939, 362767), (4069, 351177), (5757, 248209), (5947, 240279), (6161, 231933), (12207, 117059), (15067, 94839), (17841, 80093), (18483, 77311), (19093, 74841), (24947, 57279), (31613, 45201)]