308889378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23801}}^1$

素因数の和:23919

約数の個数: 48

約数和(自身を含む): 772327296

約数和(自身を除く): 463437918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 23801, 47602, 71403, 142806, 166607, 214209, 333214, 428418, 499821, 999642, 1499463, 2451503, 2998926, 4903006, 7354509, 14709018, 17160521, 22063527, 34321042, 44127054, 51481563, 102963126, 154444689, 308889378]

約数ペア:

[(1, 308889378), (2, 154444689), (3, 102963126), (6, 51481563), (7, 44127054), (9, 34321042), (14, 22063527), (18, 17160521), (21, 14709018), (42, 7354509), (63, 4903006), (103, 2998926), (126, 2451503), (206, 1499463), (309, 999642), (618, 499821), (721, 428418), (927, 333214), (1442, 214209), (1854, 166607), (2163, 142806), (4326, 71403), (6489, 47602), (12978, 23801)]