298274080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143401}}^1$

素因数の和:143429

約数の個数: 48

約数和(自身を含む): 758883384

約数和(自身を除く): 460609304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 143401, 286802, 573604, 717005, 1147208, 1434010, 1864213, 2294416, 2868020, 3728426, 4588832, 5736040, 7456852, 9321065, 11472080, 14913704, 18642130, 22944160, 29827408, 37284260, 59654816, 74568520, 149137040, 298274080]

約数ペア:

[(1, 298274080), (2, 149137040), (4, 74568520), (5, 59654816), (8, 37284260), (10, 29827408), (13, 22944160), (16, 18642130), (20, 14913704), (26, 11472080), (32, 9321065), (40, 7456852), (52, 5736040), (65, 4588832), (80, 3728426), (104, 2868020), (130, 2294416), (160, 1864213), (208, 1434010), (260, 1147208), (416, 717005), (520, 573604), (1040, 286802), (2080, 143401)]