1297331472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 3726190080

約数和(自身を除く): 2428858608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 73, 87, 102, 116, 136, 146, 174, 204, 219, 232, 272, 292, 348, 408, 438, 464, 493, 584, 696, 751, 816, 876, 986, 1168, 1241, 1392, 1479, 1502, 1752, 1972, 2117, 2253, 2482, 2958, 3004, 3504, 3723, 3944, 4234, 4506, 4964, 5916, 6008, 6351, 7446, 7888, 8468, 9012, 9928, 11832, 12016, 12702, 12767, 14892, 16936, 18024, 19856, 21779, 23664, 25404, 25534, 29784, 33872, 35989, 36048, 38301, 43558, 50808, 51068, 54823, 59568, 65337, 71978, 76602, 87116, 101616, 102136, 107967, 109646, 130674, 143956, 153204, 164469, 174232, 204272, 215934, 219292, 261348, 287912, 306408, 328938, 348464, 370243, 431868, 438584, 522696, 575824, 612816, 657876, 740486, 863736, 877168, 931991, 1045392, 1110729, 1315752, 1480972, 1589867, 1727472, 1863982, 2221458, 2631504, 2795973, 2961944, 3179734, 3727964, 4442916, 4769601, 5591946, 5923888, 6359468, 7455928, 8885832, 9539202, 11183892, 12718936, 14911856, 17771664, 19078404, 22367784, 25437872, 27027739, 38156808, 44735568, 54055478, 76313616, 81083217, 108110956, 162166434, 216221912, 324332868, 432443824, 648665736, 1297331472]

約数ペア:

[(1, 1297331472), (2, 648665736), (3, 432443824), (4, 324332868), (6, 216221912), (8, 162166434), (12, 108110956), (16, 81083217), (17, 76313616), (24, 54055478), (29, 44735568), (34, 38156808), (48, 27027739), (51, 25437872), (58, 22367784), (68, 19078404), (73, 17771664), (87, 14911856), (102, 12718936), (116, 11183892), (136, 9539202), (146, 8885832), (174, 7455928), (204, 6359468), (219, 5923888), (232, 5591946), (272, 4769601), (292, 4442916), (348, 3727964), (408, 3179734), (438, 2961944), (464, 2795973), (493, 2631504), (584, 2221458), (696, 1863982), (751, 1727472), (816, 1589867), (876, 1480972), (986, 1315752), (1168, 1110729), (1241, 1045392), (1392, 931991), (1479, 877168), (1502, 863736), (1752, 740486), (1972, 657876), (2117, 612816), (2253, 575824), (2482, 522696), (2958, 438584), (3004, 431868), (3504, 370243), (3723, 348464), (3944, 328938), (4234, 306408), (4506, 287912), (4964, 261348), (5916, 219292), (6008, 215934), (6351, 204272), (7446, 174232), (7888, 164469), (8468, 153204), (9012, 143956), (9928, 130674), (11832, 109646), (12016, 107967), (12702, 102136), (12767, 101616), (14892, 87116), (16936, 76602), (18024, 71978), (19856, 65337), (21779, 59568), (23664, 54823), (25404, 51068), (25534, 50808), (29784, 43558), (33872, 38301), (35989, 36048)]