306768376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 624960000

約数和(自身を除く): 318191624

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 79, 118, 152, 158, 236, 316, 433, 472, 632, 866, 1121, 1501, 1732, 2242, 3002, 3464, 4484, 4661, 6004, 8227, 8968, 9322, 12008, 16454, 18644, 25547, 32908, 34207, 37288, 51094, 65816, 68414, 88559, 102188, 136828, 177118, 204376, 273656, 354236, 485393, 649933, 708472, 970786, 1299866, 1941572, 2018213, 2599732, 3883144, 4036426, 5199464, 8072852, 16145704, 38346047, 76692094, 153384188, 306768376]

約数ペア:

[(1, 306768376), (2, 153384188), (4, 76692094), (8, 38346047), (19, 16145704), (38, 8072852), (59, 5199464), (76, 4036426), (79, 3883144), (118, 2599732), (152, 2018213), (158, 1941572), (236, 1299866), (316, 970786), (433, 708472), (472, 649933), (632, 485393), (866, 354236), (1121, 273656), (1501, 204376), (1732, 177118), (2242, 136828), (3002, 102188), (3464, 88559), (4484, 68414), (4661, 65816), (6004, 51094), (8227, 37288), (8968, 34207), (9322, 32908), (12008, 25547), (16454, 18644)]