419547392

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 918328320

約数和(自身を除く): 498780928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 383, 389, 704, 766, 778, 1408, 1532, 1556, 2816, 3064, 3112, 4213, 4279, 6128, 6224, 8426, 8558, 12256, 12448, 16852, 17116, 24512, 24896, 33704, 34232, 49024, 49792, 67408, 68464, 98048, 99584, 134816, 136928, 148987, 269632, 273856, 297974, 539264, 547712, 595948, 1078528, 1095424, 1191896, 1638857, 2383792, 3277714, 4767584, 6555428, 9535168, 13110856, 19070336, 26221712, 38140672, 52443424, 104886848, 209773696, 419547392]

約数ペア:

[(1, 419547392), (2, 209773696), (4, 104886848), (8, 52443424), (11, 38140672), (16, 26221712), (22, 19070336), (32, 13110856), (44, 9535168), (64, 6555428), (88, 4767584), (128, 3277714), (176, 2383792), (256, 1638857), (352, 1191896), (383, 1095424), (389, 1078528), (704, 595948), (766, 547712), (778, 539264), (1408, 297974), (1532, 273856), (1556, 269632), (2816, 148987), (3064, 136928), (3112, 134816), (4213, 99584), (4279, 98048), (6128, 68464), (6224, 67408), (8426, 49792), (8558, 49024), (12256, 34232), (12448, 33704), (16852, 24896), (17116, 24512)]