636784764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 2013462528

約数和(自身を除く): 1376677764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 43, 44, 47, 62, 66, 77, 84, 86, 93, 94, 121, 124, 129, 132, 141, 154, 172, 186, 188, 217, 231, 242, 258, 282, 301, 308, 329, 341, 363, 372, 434, 462, 473, 484, 516, 517, 564, 602, 651, 658, 682, 726, 847, 868, 903, 924, 946, 987, 1023, 1034, 1204, 1302, 1316, 1333, 1364, 1419, 1452, 1457, 1551, 1694, 1806, 1892, 1974, 2021, 2046, 2068, 2387, 2541, 2604, 2666, 2838, 2914, 3102, 3311, 3388, 3612, 3619, 3751, 3948, 3999, 4042, 4092, 4371, 4774, 5082, 5203, 5332, 5676, 5687, 5828, 6063, 6204, 6622, 7161, 7238, 7502, 7998, 8084, 8742, 9331, 9548, 9933, 10164, 10199, 10406, 10857, 11253, 11374, 12126, 13244, 14147, 14322, 14476, 14663, 15004, 15609, 15996, 16027, 17061, 17484, 18662, 19866, 20398, 20812, 21714, 22231, 22506, 22748, 24252, 26257, 27993, 28294, 28644, 29326, 30597, 31218, 32054, 34122, 36421, 37324, 39732, 39809, 40796, 42441, 43428, 43989, 44462, 45012, 48081, 52514, 55986, 56588, 58652, 61194, 62436, 62651, 64108, 66693, 68244, 72842, 78771, 79618, 84882, 87978, 88924, 96162, 102641, 105028, 109263, 111972, 112189, 119427, 122388, 125302, 133386, 145684, 155617, 157542, 159236, 161293, 169764, 175956, 176297, 187953, 192324, 205282, 218526, 224378, 238854, 244541, 250604, 266772, 307923, 311234, 315084, 322586, 336567, 352594, 375906, 410564, 437052, 438557, 448756, 466851, 477708, 483879, 489082, 528891, 615846, 622468, 645172, 673134, 689161, 705188, 733623, 751812, 877114, 933702, 967758, 978164, 1057782, 1129051, 1231692, 1234079, 1315671, 1346268, 1378322, 1467246, 1711787, 1754228, 1867404, 1935516, 2067483, 2115564, 2258102, 2468158, 2631342, 2756644, 2934492, 3387153, 3423574, 3702237, 4134966, 4516204, 4824127, 4936316, 5135361, 5262684, 6774306, 6847148, 7404474, 7580771, 8269932, 9648254, 10270722, 13548612, 14472381, 14808948, 15161542, 19296508, 20541444, 22742313, 28944762, 30323084, 45484626, 53065397, 57889524, 90969252, 106130794, 159196191, 212261588, 318392382, 636784764]

約数ペア:

[(1, 636784764), (2, 318392382), (3, 212261588), (4, 159196191), (6, 106130794), (7, 90969252), (11, 57889524), (12, 53065397), (14, 45484626), (21, 30323084), (22, 28944762), (28, 22742313), (31, 20541444), (33, 19296508), (42, 15161542), (43, 14808948), (44, 14472381), (47, 13548612), (62, 10270722), (66, 9648254), (77, 8269932), (84, 7580771), (86, 7404474), (93, 6847148), (94, 6774306), (121, 5262684), (124, 5135361), (129, 4936316), (132, 4824127), (141, 4516204), (154, 4134966), (172, 3702237), (186, 3423574), (188, 3387153), (217, 2934492), (231, 2756644), (242, 2631342), (258, 2468158), (282, 2258102), (301, 2115564), (308, 2067483), (329, 1935516), (341, 1867404), (363, 1754228), (372, 1711787), (434, 1467246), (462, 1378322), (473, 1346268), (484, 1315671), (516, 1234079), (517, 1231692), (564, 1129051), (602, 1057782), (651, 978164), (658, 967758), (682, 933702), (726, 877114), (847, 751812), (868, 733623), (903, 705188), (924, 689161), (946, 673134), (987, 645172), (1023, 622468), (1034, 615846), (1204, 528891), (1302, 489082), (1316, 483879), (1333, 477708), (1364, 466851), (1419, 448756), (1452, 438557), (1457, 437052), (1551, 410564), (1694, 375906), (1806, 352594), (1892, 336567), (1974, 322586), (2021, 315084), (2046, 311234), (2068, 307923), (2387, 266772), (2541, 250604), (2604, 244541), (2666, 238854), (2838, 224378), (2914, 218526), (3102, 205282), (3311, 192324), (3388, 187953), (3612, 176297), (3619, 175956), (3751, 169764), (3948, 161293), (3999, 159236), (4042, 157542), (4092, 155617), (4371, 145684), (4774, 133386), (5082, 125302), (5203, 122388), (5332, 119427), (5676, 112189), (5687, 111972), (5828, 109263), (6063, 105028), (6204, 102641), (6622, 96162), (7161, 88924), (7238, 87978), (7502, 84882), (7998, 79618), (8084, 78771), (8742, 72842), (9331, 68244), (9548, 66693), (9933, 64108), (10164, 62651), (10199, 62436), (10406, 61194), (10857, 58652), (11253, 56588), (11374, 55986), (12126, 52514), (13244, 48081), (14147, 45012), (14322, 44462), (14476, 43989), (14663, 43428), (15004, 42441), (15609, 40796), (15996, 39809), (16027, 39732), (17061, 37324), (17484, 36421), (18662, 34122), (19866, 32054), (20398, 31218), (20812, 30597), (21714, 29326), (22231, 28644), (22506, 28294), (22748, 27993), (24252, 26257)]