919239912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 2934921600

約数和(自身を除く): 2015681688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 29, 34, 36, 38, 47, 51, 57, 58, 68, 72, 76, 87, 94, 102, 114, 116, 136, 141, 152, 153, 171, 174, 188, 204, 228, 232, 261, 282, 306, 323, 342, 348, 376, 408, 423, 456, 493, 522, 551, 564, 612, 646, 684, 696, 799, 841, 846, 893, 969, 986, 1044, 1102, 1128, 1224, 1292, 1363, 1368, 1479, 1598, 1653, 1682, 1692, 1786, 1938, 1972, 2088, 2204, 2397, 2523, 2584, 2679, 2726, 2907, 2958, 3196, 3306, 3364, 3384, 3572, 3876, 3944, 4089, 4408, 4437, 4794, 4959, 5046, 5358, 5452, 5814, 5916, 6392, 6612, 6728, 7144, 7191, 7569, 7752, 8037, 8178, 8874, 9367, 9588, 9918, 10092, 10716, 10904, 11628, 11832, 12267, 13224, 14297, 14382, 15138, 15181, 15979, 16074, 16356, 17748, 18734, 19176, 19836, 20184, 21432, 23171, 23256, 24534, 25897, 28101, 28594, 28764, 30276, 30362, 31958, 32148, 32712, 35496, 37468, 39527, 39672, 42891, 45543, 46342, 47937, 49068, 51794, 56202, 57188, 57528, 60552, 60724, 63916, 64296, 69513, 74936, 77691, 79054, 84303, 85782, 91086, 92684, 95874, 98136, 103588, 112404, 114376, 118581, 121448, 127832, 128673, 136629, 139026, 143811, 155382, 158108, 168606, 171564, 182172, 185368, 191748, 207176, 208539, 224808, 233073, 237162, 257346, 271643, 273258, 278052, 287622, 310764, 316216, 337212, 343128, 355743, 364344, 383496, 417078, 440249, 466146, 474324, 514692, 543286, 546516, 556104, 575244, 621528, 671959, 674424, 711486, 751013, 814929, 834156, 880498, 932292, 948648, 1029384, 1086572, 1093032, 1150488, 1320747, 1343918, 1422972, 1502026, 1629858, 1668312, 1760996, 1864584, 2015877, 2173144, 2253039, 2444787, 2641494, 2687836, 2845944, 3004052, 3259716, 3521992, 3962241, 4031754, 4506078, 4889574, 5282988, 5375672, 6008104, 6047631, 6519432, 6759117, 7924482, 8063508, 9012156, 9779148, 10565976, 12095262, 12767221, 13518234, 15848964, 16127016, 18024312, 19558296, 24190524, 25534442, 27036468, 31697928, 38301663, 48381048, 51068884, 54072936, 76603326, 102137768, 114904989, 153206652, 229809978, 306413304, 459619956, 919239912]

約数ペア:

[(1, 919239912), (2, 459619956), (3, 306413304), (4, 229809978), (6, 153206652), (8, 114904989), (9, 102137768), (12, 76603326), (17, 54072936), (18, 51068884), (19, 48381048), (24, 38301663), (29, 31697928), (34, 27036468), (36, 25534442), (38, 24190524), (47, 19558296), (51, 18024312), (57, 16127016), (58, 15848964), (68, 13518234), (72, 12767221), (76, 12095262), (87, 10565976), (94, 9779148), (102, 9012156), (114, 8063508), (116, 7924482), (136, 6759117), (141, 6519432), (152, 6047631), (153, 6008104), (171, 5375672), (174, 5282988), (188, 4889574), (204, 4506078), (228, 4031754), (232, 3962241), (261, 3521992), (282, 3259716), (306, 3004052), (323, 2845944), (342, 2687836), (348, 2641494), (376, 2444787), (408, 2253039), (423, 2173144), (456, 2015877), (493, 1864584), (522, 1760996), (551, 1668312), (564, 1629858), (612, 1502026), (646, 1422972), (684, 1343918), (696, 1320747), (799, 1150488), (841, 1093032), (846, 1086572), (893, 1029384), (969, 948648), (986, 932292), (1044, 880498), (1102, 834156), (1128, 814929), (1224, 751013), (1292, 711486), (1363, 674424), (1368, 671959), (1479, 621528), (1598, 575244), (1653, 556104), (1682, 546516), (1692, 543286), (1786, 514692), (1938, 474324), (1972, 466146), (2088, 440249), (2204, 417078), (2397, 383496), (2523, 364344), (2584, 355743), (2679, 343128), (2726, 337212), (2907, 316216), (2958, 310764), (3196, 287622), (3306, 278052), (3364, 273258), (3384, 271643), (3572, 257346), (3876, 237162), (3944, 233073), (4089, 224808), (4408, 208539), (4437, 207176), (4794, 191748), (4959, 185368), (5046, 182172), (5358, 171564), (5452, 168606), (5814, 158108), (5916, 155382), (6392, 143811), (6612, 139026), (6728, 136629), (7144, 128673), (7191, 127832), (7569, 121448), (7752, 118581), (8037, 114376), (8178, 112404), (8874, 103588), (9367, 98136), (9588, 95874), (9918, 92684), (10092, 91086), (10716, 85782), (10904, 84303), (11628, 79054), (11832, 77691), (12267, 74936), (13224, 69513), (14297, 64296), (14382, 63916), (15138, 60724), (15181, 60552), (15979, 57528), (16074, 57188), (16356, 56202), (17748, 51794), (18734, 49068), (19176, 47937), (19836, 46342), (20184, 45543), (21432, 42891), (23171, 39672), (23256, 39527), (24534, 37468), (25897, 35496), (28101, 32712), (28594, 32148), (28764, 31958), (30276, 30362)]