690854136

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 2124278400

約数和(自身を除く): 1433424264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 631, 686, 798, 931, 1029, 1064, 1176, 1262, 1372, 1596, 1862, 1893, 2058, 2401, 2524, 2744, 2793, 3192, 3724, 3786, 4116, 4417, 4802, 5048, 5586, 6517, 7203, 7448, 7572, 8232, 8834, 9604, 11172, 11989, 13034, 13251, 14406, 15144, 17668, 19208, 19551, 22344, 23978, 26068, 26502, 28812, 30919, 35336, 35967, 39102, 45619, 47956, 52136, 53004, 57624, 61838, 71934, 78204, 83923, 91238, 92757, 95912, 106008, 123676, 136857, 143868, 156408, 167846, 182476, 185514, 216433, 247352, 251769, 273714, 287736, 335692, 364952, 371028, 432866, 503538, 547428, 587461, 649299, 671384, 742056, 865732, 1007076, 1094856, 1174922, 1298598, 1515031, 1731464, 1762383, 2014152, 2349844, 2597196, 3030062, 3524766, 4112227, 4545093, 4699688, 5194392, 6060124, 7049532, 8224454, 9090186, 12120248, 12336681, 14099064, 16448908, 18180372, 24673362, 28785589, 32897816, 36360744, 49346724, 57571178, 86356767, 98693448, 115142356, 172713534, 230284712, 345427068, 690854136]

約数ペア:

[(1, 690854136), (2, 345427068), (3, 230284712), (4, 172713534), (6, 115142356), (7, 98693448), (8, 86356767), (12, 57571178), (14, 49346724), (19, 36360744), (21, 32897816), (24, 28785589), (28, 24673362), (38, 18180372), (42, 16448908), (49, 14099064), (56, 12336681), (57, 12120248), (76, 9090186), (84, 8224454), (98, 7049532), (114, 6060124), (133, 5194392), (147, 4699688), (152, 4545093), (168, 4112227), (196, 3524766), (228, 3030062), (266, 2597196), (294, 2349844), (343, 2014152), (392, 1762383), (399, 1731464), (456, 1515031), (532, 1298598), (588, 1174922), (631, 1094856), (686, 1007076), (798, 865732), (931, 742056), (1029, 671384), (1064, 649299), (1176, 587461), (1262, 547428), (1372, 503538), (1596, 432866), (1862, 371028), (1893, 364952), (2058, 335692), (2401, 287736), (2524, 273714), (2744, 251769), (2793, 247352), (3192, 216433), (3724, 185514), (3786, 182476), (4116, 167846), (4417, 156408), (4802, 143868), (5048, 136857), (5586, 123676), (6517, 106008), (7203, 95912), (7448, 92757), (7572, 91238), (8232, 83923), (8834, 78204), (9604, 71934), (11172, 61838), (11989, 57624), (13034, 53004), (13251, 52136), (14406, 47956), (15144, 45619), (17668, 39102), (19208, 35967), (19551, 35336), (22344, 30919), (23978, 28812), (26068, 26502)]