344921120

素因数分解:

$2^5\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1657}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 815994648

約数和(自身を除く): 471073528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1301, 1657, 2602, 3314, 5204, 6505, 6628, 8285, 10408, 13010, 13256, 16570, 20816, 26020, 26512, 33140, 41632, 52040, 53024, 66280, 104080, 132560, 208160, 265120, 2155757, 4311514, 8623028, 10778785, 17246056, 21557570, 34492112, 43115140, 68984224, 86230280, 172460560, 344921120]

約数ペア:

[(1, 344921120), (2, 172460560), (4, 86230280), (5, 68984224), (8, 43115140), (10, 34492112), (16, 21557570), (20, 17246056), (32, 10778785), (40, 8623028), (80, 4311514), (160, 2155757), (1301, 265120), (1657, 208160), (2602, 132560), (3314, 104080), (5204, 66280), (6505, 53024), (6628, 52040), (8285, 41632), (10408, 33140), (13010, 26512), (13256, 26020), (16570, 20816)]