305180508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3049}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 751520000

約数和(自身を除く): 446339492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 439, 878, 1317, 1756, 2634, 3049, 5268, 6098, 8341, 9147, 12196, 16682, 18294, 25023, 33364, 36588, 50046, 57931, 100092, 115862, 173793, 231724, 347586, 695172, 1338511, 2677022, 4015533, 5354044, 8031066, 16062132, 25431709, 50863418, 76295127, 101726836, 152590254, 305180508]

約数ペア:

[(1, 305180508), (2, 152590254), (3, 101726836), (4, 76295127), (6, 50863418), (12, 25431709), (19, 16062132), (38, 8031066), (57, 5354044), (76, 4015533), (114, 2677022), (228, 1338511), (439, 695172), (878, 347586), (1317, 231724), (1756, 173793), (2634, 115862), (3049, 100092), (5268, 57931), (6098, 50046), (8341, 36588), (9147, 33364), (12196, 25023), (16682, 18294)]