242543284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 475312320

約数和(自身を除く): 232769036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 347, 541, 646, 694, 1082, 1292, 1388, 2164, 5899, 6593, 9197, 10279, 11798, 13186, 18394, 20558, 23596, 26372, 36788, 41116, 112081, 174743, 187727, 224162, 349486, 375454, 448324, 698972, 750908, 3191359, 3566813, 6382718, 7133626, 12765436, 14267252, 60635821, 121271642, 242543284]

約数ペア:

[(1, 242543284), (2, 121271642), (4, 60635821), (17, 14267252), (19, 12765436), (34, 7133626), (38, 6382718), (68, 3566813), (76, 3191359), (323, 750908), (347, 698972), (541, 448324), (646, 375454), (694, 349486), (1082, 224162), (1292, 187727), (1388, 174743), (2164, 112081), (5899, 41116), (6593, 36788), (9197, 26372), (10279, 23596), (11798, 20558), (13186, 18394)]