2889869472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{204781}}^1$

素因数の和:204811

約数の個数: 108

約数和(自身を含む): 9559838106

約数和(自身を除く): 6669968634

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 204781, 409562, 614343, 819124, 1228686, 1433467, 1638248, 1843029, 2457372, 2866934, 3276496, 3686058, 4300401, 4914744, 5733868, 6552992, 7372116, 8600802, 9829488, 10034269, 11467736, 12901203, 14744232, 17201604, 19658976, 20068538, 22935472, 25802406, 29488464, 30102807, 34403208, 40137076, 45870944, 51604812, 58976928, 60205614, 68806416, 80274152, 90308421, 103209624, 120411228, 137612832, 160548304, 180616842, 206419248, 240822456, 321096608, 361233684, 412838496, 481644912, 722467368, 963289824, 1444934736, 2889869472]

約数ペア:

[(1, 2889869472), (2, 1444934736), (3, 963289824), (4, 722467368), (6, 481644912), (7, 412838496), (8, 361233684), (9, 321096608), (12, 240822456), (14, 206419248), (16, 180616842), (18, 160548304), (21, 137612832), (24, 120411228), (28, 103209624), (32, 90308421), (36, 80274152), (42, 68806416), (48, 60205614), (49, 58976928), (56, 51604812), (63, 45870944), (72, 40137076), (84, 34403208), (96, 30102807), (98, 29488464), (112, 25802406), (126, 22935472), (144, 20068538), (147, 19658976), (168, 17201604), (196, 14744232), (224, 12901203), (252, 11467736), (288, 10034269), (294, 9829488), (336, 8600802), (392, 7372116), (441, 6552992), (504, 5733868), (588, 4914744), (672, 4300401), (784, 3686058), (882, 3276496), (1008, 2866934), (1176, 2457372), (1568, 1843029), (1764, 1638248), (2016, 1433467), (2352, 1228686), (3528, 819124), (4704, 614343), (7056, 409562), (14112, 204781)]