222977688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 575134560

約数和(自身を除く): 352156872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 293, 296, 444, 586, 857, 879, 888, 1172, 1714, 1758, 2344, 2571, 3428, 3516, 5142, 6856, 7032, 10284, 10841, 20568, 21682, 31709, 32523, 43364, 63418, 65046, 86728, 95127, 126836, 130092, 190254, 251101, 253672, 260184, 380508, 502202, 753303, 761016, 1004404, 1506606, 2008808, 3013212, 6026424, 9290737, 18581474, 27872211, 37162948, 55744422, 74325896, 111488844, 222977688]

約数ペア:

[(1, 222977688), (2, 111488844), (3, 74325896), (4, 55744422), (6, 37162948), (8, 27872211), (12, 18581474), (24, 9290737), (37, 6026424), (74, 3013212), (111, 2008808), (148, 1506606), (222, 1004404), (293, 761016), (296, 753303), (444, 502202), (586, 380508), (857, 260184), (879, 253672), (888, 251101), (1172, 190254), (1714, 130092), (1758, 126836), (2344, 95127), (2571, 86728), (3428, 65046), (3516, 63418), (5142, 43364), (6856, 32523), (7032, 31709), (10284, 21682), (10841, 20568)]