366857428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 748378624

約数和(自身を除く): 381521196

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 283, 469, 566, 691, 938, 1132, 1382, 1876, 1981, 2764, 3962, 4837, 7924, 9674, 18961, 19348, 37922, 46297, 75844, 92594, 132727, 185188, 195553, 265454, 324079, 391106, 530908, 648158, 782212, 1296316, 1368871, 2737742, 5475484, 13102051, 26204102, 52408204, 91714357, 183428714, 366857428]

約数ペア:

[(1, 366857428), (2, 183428714), (4, 91714357), (7, 52408204), (14, 26204102), (28, 13102051), (67, 5475484), (134, 2737742), (268, 1368871), (283, 1296316), (469, 782212), (566, 648158), (691, 530908), (938, 391106), (1132, 324079), (1382, 265454), (1876, 195553), (1981, 185188), (2764, 132727), (3962, 92594), (4837, 75844), (7924, 46297), (9674, 37922), (18961, 19348)]