397303668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8893}}^1$

素因数の和:8993

約数の個数: 72

約数和(自身を含む): 1078059528

約数和(自身を除く): 680755860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4964, 7446, 8893, 11169, 14892, 17786, 22338, 26679, 35572, 44676, 53358, 80037, 106716, 151181, 160074, 302362, 320148, 453543, 604724, 649189, 907086, 1298378, 1360629, 1814172, 1947567, 2596756, 2721258, 3895134, 5442516, 5842701, 7790268, 11036213, 11685402, 22072426, 23370804, 33108639, 44144852, 66217278, 99325917, 132434556, 198651834, 397303668]

約数ペア:

[(1, 397303668), (2, 198651834), (3, 132434556), (4, 99325917), (6, 66217278), (9, 44144852), (12, 33108639), (17, 23370804), (18, 22072426), (34, 11685402), (36, 11036213), (51, 7790268), (68, 5842701), (73, 5442516), (102, 3895134), (146, 2721258), (153, 2596756), (204, 1947567), (219, 1814172), (292, 1360629), (306, 1298378), (438, 907086), (612, 649189), (657, 604724), (876, 453543), (1241, 320148), (1314, 302362), (2482, 160074), (2628, 151181), (3723, 106716), (4964, 80037), (7446, 53358), (8893, 44676), (11169, 35572), (14892, 26679), (17786, 22338)]