488257884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4177}}^1$

素因数の和:4395

約数の個数: 72

約数和(自身を含む): 1313964288

約数和(自身を除く): 825706404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 191, 204, 306, 382, 573, 612, 764, 1146, 1719, 2292, 3247, 3438, 4177, 6494, 6876, 8354, 9741, 12531, 12988, 16708, 19482, 25062, 29223, 37593, 38964, 50124, 58446, 71009, 75186, 116892, 142018, 150372, 213027, 284036, 426054, 639081, 797807, 852108, 1278162, 1595614, 2393421, 2556324, 3191228, 4786842, 7180263, 9573684, 13562719, 14360526, 27125438, 28721052, 40688157, 54250876, 81376314, 122064471, 162752628, 244128942, 488257884]

約数ペア:

[(1, 488257884), (2, 244128942), (3, 162752628), (4, 122064471), (6, 81376314), (9, 54250876), (12, 40688157), (17, 28721052), (18, 27125438), (34, 14360526), (36, 13562719), (51, 9573684), (68, 7180263), (102, 4786842), (153, 3191228), (191, 2556324), (204, 2393421), (306, 1595614), (382, 1278162), (573, 852108), (612, 797807), (764, 639081), (1146, 426054), (1719, 284036), (2292, 213027), (3247, 150372), (3438, 142018), (4177, 116892), (6494, 75186), (6876, 71009), (8354, 58446), (9741, 50124), (12531, 38964), (12988, 37593), (16708, 29223), (19482, 25062)]