1240236396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{35407}}^1$

素因数の和:35563

約数の個数: 72

約数和(自身を含む): 3608783360

約数和(自身を除く): 2368546964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 35407, 70814, 106221, 141628, 212442, 247849, 318663, 424884, 495698, 637326, 743547, 991396, 1274652, 1487094, 2230641, 2974188, 4461282, 4921573, 8922564, 9843146, 14764719, 19686292, 29529438, 34451011, 44294157, 59058876, 68902022, 88588314, 103353033, 137804044, 177176628, 206706066, 310059099, 413412132, 620118198, 1240236396]

約数ペア:

[(1, 1240236396), (2, 620118198), (3, 413412132), (4, 310059099), (6, 206706066), (7, 177176628), (9, 137804044), (12, 103353033), (14, 88588314), (18, 68902022), (21, 59058876), (28, 44294157), (36, 34451011), (42, 29529438), (63, 19686292), (84, 14764719), (126, 9843146), (139, 8922564), (252, 4921573), (278, 4461282), (417, 2974188), (556, 2230641), (834, 1487094), (973, 1274652), (1251, 991396), (1668, 743547), (1946, 637326), (2502, 495698), (2919, 424884), (3892, 318663), (5004, 247849), (5838, 212442), (8757, 141628), (11676, 106221), (17514, 70814), (35028, 35407)]