8428989264

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{6661}}^1$

素因数の和:7356

約数の個数: 80

約数和(自身を含む): 22344028224

約数和(自身を除く): 13915038960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 643, 656, 984, 1286, 1929, 1968, 2572, 3858, 5144, 6661, 7716, 10288, 13322, 15432, 19983, 26363, 26644, 30864, 39966, 52726, 53288, 79089, 79932, 105452, 106576, 158178, 159864, 210904, 273101, 316356, 319728, 421808, 546202, 632712, 819303, 1092404, 1265424, 1638606, 2184808, 3277212, 4283023, 4369616, 6554424, 8566046, 12849069, 13108848, 17132092, 25698138, 34264184, 51396276, 68528368, 102792552, 175603943, 205585104, 351207886, 526811829, 702415772, 1053623658, 1404831544, 2107247316, 2809663088, 4214494632, 8428989264]

約数ペア:

[(1, 8428989264), (2, 4214494632), (3, 2809663088), (4, 2107247316), (6, 1404831544), (8, 1053623658), (12, 702415772), (16, 526811829), (24, 351207886), (41, 205585104), (48, 175603943), (82, 102792552), (123, 68528368), (164, 51396276), (246, 34264184), (328, 25698138), (492, 17132092), (643, 13108848), (656, 12849069), (984, 8566046), (1286, 6554424), (1929, 4369616), (1968, 4283023), (2572, 3277212), (3858, 2184808), (5144, 1638606), (6661, 1265424), (7716, 1092404), (10288, 819303), (13322, 632712), (15432, 546202), (19983, 421808), (26363, 319728), (26644, 316356), (30864, 273101), (39966, 210904), (52726, 159864), (53288, 158178), (79089, 106576), (79932, 105452)]