628118064

素因数分解:

$2^4\times 3^6\times 7^3\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 280

約数和(自身を含む): 2141405600

約数和(自身を除く): 1513287536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 157, 162, 168, 189, 196, 216, 243, 252, 294, 314, 324, 336, 343, 378, 392, 432, 441, 471, 486, 504, 567, 588, 628, 648, 686, 729, 756, 784, 882, 942, 972, 1008, 1029, 1099, 1134, 1176, 1256, 1296, 1323, 1372, 1413, 1458, 1512, 1701, 1764, 1884, 1944, 2058, 2198, 2268, 2352, 2512, 2646, 2744, 2826, 2916, 3024, 3087, 3297, 3402, 3528, 3768, 3888, 3969, 4116, 4239, 4396, 4536, 5103, 5292, 5488, 5652, 5832, 6174, 6594, 6804, 7056, 7536, 7693, 7938, 8232, 8478, 8792, 9072, 9261, 9891, 10206, 10584, 11304, 11664, 11907, 12348, 12717, 13188, 13608, 15386, 15876, 16464, 16956, 17584, 18522, 19782, 20412, 21168, 22608, 23079, 23814, 24696, 25434, 26376, 27216, 27783, 29673, 30772, 31752, 33912, 35721, 37044, 38151, 39564, 40824, 46158, 47628, 49392, 50868, 52752, 53851, 55566, 59346, 61544, 63504, 67824, 69237, 71442, 74088, 76302, 79128, 81648, 83349, 89019, 92316, 95256, 101736, 107702, 111132, 114453, 118692, 123088, 138474, 142884, 148176, 152604, 158256, 161553, 166698, 178038, 184632, 190512, 203472, 207711, 215404, 222264, 228906, 237384, 250047, 267057, 276948, 285768, 305208, 323106, 333396, 356076, 369264, 415422, 430808, 444528, 457812, 474768, 484659, 500094, 534114, 553896, 571536, 610416, 623133, 646212, 666792, 712152, 801171, 830844, 861616, 915624, 969318, 1000188, 1068228, 1107792, 1246266, 1292424, 1333584, 1424304, 1453977, 1602342, 1661688, 1831248, 1869399, 1938636, 2000376, 2136456, 2492532, 2584848, 2907954, 3204684, 3323376, 3738798, 3877272, 4000752, 4272912, 4361931, 4985064, 5608197, 5815908, 6409368, 7477596, 7754544, 8723862, 9970128, 11216394, 11631816, 12818736, 13085793, 14955192, 17447724, 22432788, 23263632, 26171586, 29910384, 34895448, 39257379, 44865576, 52343172, 69790896, 78514758, 89731152, 104686344, 157029516, 209372688, 314059032, 628118064]

約数ペア:

[(1, 628118064), (2, 314059032), (3, 209372688), (4, 157029516), (6, 104686344), (7, 89731152), (8, 78514758), (9, 69790896), (12, 52343172), (14, 44865576), (16, 39257379), (18, 34895448), (21, 29910384), (24, 26171586), (27, 23263632), (28, 22432788), (36, 17447724), (42, 14955192), (48, 13085793), (49, 12818736), (54, 11631816), (56, 11216394), (63, 9970128), (72, 8723862), (81, 7754544), (84, 7477596), (98, 6409368), (108, 5815908), (112, 5608197), (126, 4985064), (144, 4361931), (147, 4272912), (157, 4000752), (162, 3877272), (168, 3738798), (189, 3323376), (196, 3204684), (216, 2907954), (243, 2584848), (252, 2492532), (294, 2136456), (314, 2000376), (324, 1938636), (336, 1869399), (343, 1831248), (378, 1661688), (392, 1602342), (432, 1453977), (441, 1424304), (471, 1333584), (486, 1292424), (504, 1246266), (567, 1107792), (588, 1068228), (628, 1000188), (648, 969318), (686, 915624), (729, 861616), (756, 830844), (784, 801171), (882, 712152), (942, 666792), (972, 646212), (1008, 623133), (1029, 610416), (1099, 571536), (1134, 553896), (1176, 534114), (1256, 500094), (1296, 484659), (1323, 474768), (1372, 457812), (1413, 444528), (1458, 430808), (1512, 415422), (1701, 369264), (1764, 356076), (1884, 333396), (1944, 323106), (2058, 305208), (2198, 285768), (2268, 276948), (2352, 267057), (2512, 250047), (2646, 237384), (2744, 228906), (2826, 222264), (2916, 215404), (3024, 207711), (3087, 203472), (3297, 190512), (3402, 184632), (3528, 178038), (3768, 166698), (3888, 161553), (3969, 158256), (4116, 152604), (4239, 148176), (4396, 142884), (4536, 138474), (5103, 123088), (5292, 118692), (5488, 114453), (5652, 111132), (5832, 107702), (6174, 101736), (6594, 95256), (6804, 92316), (7056, 89019), (7536, 83349), (7693, 81648), (7938, 79128), (8232, 76302), (8478, 74088), (8792, 71442), (9072, 69237), (9261, 67824), (9891, 63504), (10206, 61544), (10584, 59346), (11304, 55566), (11664, 53851), (11907, 52752), (12348, 50868), (12717, 49392), (13188, 47628), (13608, 46158), (15386, 40824), (15876, 39564), (16464, 38151), (16956, 37044), (17584, 35721), (18522, 33912), (19782, 31752), (20412, 30772), (21168, 29673), (22608, 27783), (23079, 27216), (23814, 26376), (24696, 25434)]