284979032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 610310400

約数和(自身を除く): 325331368

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 2389, 3224, 3848, 4588, 4778, 9176, 9556, 14911, 19112, 29822, 31057, 59644, 62114, 74059, 88393, 119288, 124228, 148118, 176786, 248456, 296236, 353572, 592472, 707144, 962767, 1149109, 1925534, 2298218, 2740183, 3851068, 4596436, 5480366, 7702136, 9192872, 10960732, 21921464, 35622379, 71244758, 142489516, 284979032]

約数ペア:

[(1, 284979032), (2, 142489516), (4, 71244758), (8, 35622379), (13, 21921464), (26, 10960732), (31, 9192872), (37, 7702136), (52, 5480366), (62, 4596436), (74, 3851068), (104, 2740183), (124, 2298218), (148, 1925534), (248, 1149109), (296, 962767), (403, 707144), (481, 592472), (806, 353572), (962, 296236), (1147, 248456), (1612, 176786), (1924, 148118), (2294, 124228), (2389, 119288), (3224, 88393), (3848, 74059), (4588, 62114), (4778, 59644), (9176, 31057), (9556, 29822), (14911, 19112)]