718219008

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8031

約数の個数: 144

約数和(自身を含む): 2287563040

約数和(自身を除く): 1569344032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 7993, 9984, 11232, 14976, 15986, 22464, 23979, 29952, 31972, 44928, 47958, 63944, 71937, 89856, 95916, 103909, 127888, 143874, 191832, 207818, 215811, 255776, 287748, 311727, 383664, 415636, 431622, 511552, 575496, 623454, 767328, 831272, 863244, 935181, 1023104, 1150992, 1246908, 1534656, 1662544, 1726488, 1870362, 2046208, 2301984, 2493816, 2805543, 3069312, 3325088, 3452976, 3740724, 4603968, 4987632, 5611086, 6138624, 6650176, 6905952, 7481448, 9207936, 9975264, 11222172, 13300352, 13811904, 14962896, 18415872, 19950528, 22444344, 26600704, 27623808, 29925792, 39901056, 44888688, 55247616, 59851584, 79802112, 89777376, 119703168, 179554752, 239406336, 359109504, 718219008]

約数ペア:

[(1, 718219008), (2, 359109504), (3, 239406336), (4, 179554752), (6, 119703168), (8, 89777376), (9, 79802112), (12, 59851584), (13, 55247616), (16, 44888688), (18, 39901056), (24, 29925792), (26, 27623808), (27, 26600704), (32, 22444344), (36, 19950528), (39, 18415872), (48, 14962896), (52, 13811904), (54, 13300352), (64, 11222172), (72, 9975264), (78, 9207936), (96, 7481448), (104, 6905952), (108, 6650176), (117, 6138624), (128, 5611086), (144, 4987632), (156, 4603968), (192, 3740724), (208, 3452976), (216, 3325088), (234, 3069312), (256, 2805543), (288, 2493816), (312, 2301984), (351, 2046208), (384, 1870362), (416, 1726488), (432, 1662544), (468, 1534656), (576, 1246908), (624, 1150992), (702, 1023104), (768, 935181), (832, 863244), (864, 831272), (936, 767328), (1152, 623454), (1248, 575496), (1404, 511552), (1664, 431622), (1728, 415636), (1872, 383664), (2304, 311727), (2496, 287748), (2808, 255776), (3328, 215811), (3456, 207818), (3744, 191832), (4992, 143874), (5616, 127888), (6912, 103909), (7488, 95916), (7993, 89856), (9984, 71937), (11232, 63944), (14976, 47958), (15986, 44928), (22464, 31972), (23979, 29952)]