1897080472

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 4322538000

約数和(自身を除く): 2425457528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 109, 116, 196, 203, 218, 232, 392, 406, 436, 763, 812, 872, 1421, 1526, 1531, 1624, 2842, 3052, 3062, 3161, 5341, 5684, 6104, 6124, 6322, 10682, 10717, 11368, 12248, 12644, 21364, 21434, 22127, 25288, 42728, 42868, 44254, 44399, 75019, 85736, 88508, 88798, 150038, 154889, 166879, 177016, 177596, 300076, 309778, 310793, 333758, 355192, 600152, 619556, 621586, 667516, 1168153, 1239112, 1243172, 1335032, 2175551, 2336306, 2486344, 4351102, 4672612, 4839491, 8177071, 8702204, 9345224, 9678982, 16354142, 17404408, 19357964, 32708284, 33876437, 38715928, 65416568, 67752874, 135505748, 237135059, 271011496, 474270118, 948540236, 1897080472]

約数ペア:

[(1, 1897080472), (2, 948540236), (4, 474270118), (7, 271011496), (8, 237135059), (14, 135505748), (28, 67752874), (29, 65416568), (49, 38715928), (56, 33876437), (58, 32708284), (98, 19357964), (109, 17404408), (116, 16354142), (196, 9678982), (203, 9345224), (218, 8702204), (232, 8177071), (392, 4839491), (406, 4672612), (436, 4351102), (763, 2486344), (812, 2336306), (872, 2175551), (1421, 1335032), (1526, 1243172), (1531, 1239112), (1624, 1168153), (2842, 667516), (3052, 621586), (3062, 619556), (3161, 600152), (5341, 355192), (5684, 333758), (6104, 310793), (6124, 309778), (6322, 300076), (10682, 177596), (10717, 177016), (11368, 166879), (12248, 154889), (12644, 150038), (21364, 88798), (21434, 88508), (22127, 85736), (25288, 75019), (42728, 44399), (42868, 44254)]