245017356

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 335590644

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 383, 534, 599, 766, 1068, 1149, 1198, 1532, 1797, 2298, 2396, 3594, 4596, 7188, 34087, 53311, 68174, 102261, 106622, 136348, 159933, 204522, 213244, 229417, 319866, 409044, 458834, 639732, 688251, 917668, 1376502, 2753004, 20418113, 40836226, 61254339, 81672452, 122508678, 245017356]

約数ペア:

[(1, 245017356), (2, 122508678), (3, 81672452), (4, 61254339), (6, 40836226), (12, 20418113), (89, 2753004), (178, 1376502), (267, 917668), (356, 688251), (383, 639732), (534, 458834), (599, 409044), (766, 319866), (1068, 229417), (1149, 213244), (1198, 204522), (1532, 159933), (1797, 136348), (2298, 106622), (2396, 102261), (3594, 68174), (4596, 53311), (7188, 34087)]