1147356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 3450720

約数和(自身を除く): 2303364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 157, 174, 203, 252, 261, 314, 348, 406, 471, 522, 609, 628, 812, 942, 1044, 1099, 1218, 1413, 1827, 1884, 2198, 2436, 2826, 3297, 3654, 4396, 4553, 5652, 6594, 7308, 9106, 9891, 13188, 13659, 18212, 19782, 27318, 31871, 39564, 40977, 54636, 63742, 81954, 95613, 127484, 163908, 191226, 286839, 382452, 573678, 1147356]

約数ペア:

[(1, 1147356), (2, 573678), (3, 382452), (4, 286839), (6, 191226), (7, 163908), (9, 127484), (12, 95613), (14, 81954), (18, 63742), (21, 54636), (28, 40977), (29, 39564), (36, 31871), (42, 27318), (58, 19782), (63, 18212), (84, 13659), (87, 13188), (116, 9891), (126, 9106), (157, 7308), (174, 6594), (203, 5652), (252, 4553), (261, 4396), (314, 3654), (348, 3297), (406, 2826), (471, 2436), (522, 2198), (609, 1884), (628, 1827), (812, 1413), (942, 1218), (1044, 1099)]