351712144

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{8419}}^1$

素因数の和:8807

約数の個数: 40

約数和(自身を含む): 780971840

約数和(自身を除く): 429259696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 5222, 5968, 8419, 10444, 16838, 20888, 33676, 41776, 58933, 67352, 117866, 134704, 235732, 471464, 942928, 3140287, 6280574, 12561148, 21982009, 25122296, 43964018, 50244592, 87928036, 175856072, 351712144]

約数ペア:

[(1, 351712144), (2, 175856072), (4, 87928036), (7, 50244592), (8, 43964018), (14, 25122296), (16, 21982009), (28, 12561148), (56, 6280574), (112, 3140287), (373, 942928), (746, 471464), (1492, 235732), (2611, 134704), (2984, 117866), (5222, 67352), (5968, 58933), (8419, 41776), (10444, 33676), (16838, 20888)]