8889554436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{26731}}^1$

素因数の和:26889

約数の個数: 96

約数和(自身を含む): 24574620672

約数和(自身を除く): 15685066236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 107, 111, 148, 214, 222, 259, 321, 428, 444, 518, 642, 749, 777, 1036, 1284, 1498, 1554, 2247, 2996, 3108, 3959, 4494, 7918, 8988, 11877, 15836, 23754, 26731, 27713, 47508, 53462, 55426, 80193, 83139, 106924, 110852, 160386, 166278, 187117, 320772, 332556, 374234, 561351, 748468, 989047, 1122702, 1978094, 2245404, 2860217, 2967141, 3956188, 5720434, 5934282, 6923329, 8580651, 11440868, 11868564, 13846658, 17161302, 20021519, 20769987, 27693316, 34322604, 40043038, 41539974, 60064557, 80086076, 83079948, 105828029, 120129114, 211656058, 240258228, 317484087, 423312116, 634968174, 740796203, 1269936348, 1481592406, 2222388609, 2963184812, 4444777218, 8889554436]

約数ペア:

[(1, 8889554436), (2, 4444777218), (3, 2963184812), (4, 2222388609), (6, 1481592406), (7, 1269936348), (12, 740796203), (14, 634968174), (21, 423312116), (28, 317484087), (37, 240258228), (42, 211656058), (74, 120129114), (84, 105828029), (107, 83079948), (111, 80086076), (148, 60064557), (214, 41539974), (222, 40043038), (259, 34322604), (321, 27693316), (428, 20769987), (444, 20021519), (518, 17161302), (642, 13846658), (749, 11868564), (777, 11440868), (1036, 8580651), (1284, 6923329), (1498, 5934282), (1554, 5720434), (2247, 3956188), (2996, 2967141), (3108, 2860217), (3959, 2245404), (4494, 1978094), (7918, 1122702), (8988, 989047), (11877, 748468), (15836, 561351), (23754, 374234), (26731, 332556), (27713, 320772), (47508, 187117), (53462, 166278), (55426, 160386), (80193, 110852), (83139, 106924)]