254361192

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 651058560

約数和(自身を除く): 396697368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 113, 142, 213, 226, 284, 339, 426, 452, 568, 678, 852, 904, 1321, 1356, 1704, 2642, 2712, 3963, 5284, 7926, 8023, 10568, 15852, 16046, 24069, 31704, 32092, 48138, 64184, 93791, 96276, 149273, 187582, 192552, 281373, 298546, 375164, 447819, 562746, 597092, 750328, 895638, 1125492, 1194184, 1791276, 2250984, 3582552, 10598383, 21196766, 31795149, 42393532, 63590298, 84787064, 127180596, 254361192]

約数ペア:

[(1, 254361192), (2, 127180596), (3, 84787064), (4, 63590298), (6, 42393532), (8, 31795149), (12, 21196766), (24, 10598383), (71, 3582552), (113, 2250984), (142, 1791276), (213, 1194184), (226, 1125492), (284, 895638), (339, 750328), (426, 597092), (452, 562746), (568, 447819), (678, 375164), (852, 298546), (904, 281373), (1321, 192552), (1356, 187582), (1704, 149273), (2642, 96276), (2712, 93791), (3963, 64184), (5284, 48138), (7926, 32092), (8023, 31704), (10568, 24069), (15852, 16046)]