1274048748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{297397}}^1$

素因数の和:297431

約数の個数: 72

約数和(自身を含む): 3897103392

約数和(自身を除く): 2623054644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 297397, 594794, 892191, 1189588, 1784382, 2081779, 2676573, 3568764, 4163558, 5055749, 5353146, 6245337, 8327116, 10111498, 10706292, 12490674, 15167247, 18736011, 20222996, 24981348, 30334494, 35390243, 37472022, 45501741, 60668988, 70780486, 74944044, 91003482, 106170729, 141560972, 182006964, 212341458, 318512187, 424682916, 637024374, 1274048748]

約数ペア:

[(1, 1274048748), (2, 637024374), (3, 424682916), (4, 318512187), (6, 212341458), (7, 182006964), (9, 141560972), (12, 106170729), (14, 91003482), (17, 74944044), (18, 70780486), (21, 60668988), (28, 45501741), (34, 37472022), (36, 35390243), (42, 30334494), (51, 24981348), (63, 20222996), (68, 18736011), (84, 15167247), (102, 12490674), (119, 10706292), (126, 10111498), (153, 8327116), (204, 6245337), (238, 5353146), (252, 5055749), (306, 4163558), (357, 3568764), (476, 2676573), (612, 2081779), (714, 1784382), (1071, 1189588), (1428, 892191), (2142, 594794), (4284, 297397)]