858487968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 2640115296

約数和(自身を除く): 1781627328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 467, 468, 491, 624, 934, 936, 982, 1248, 1401, 1473, 1868, 1872, 1964, 2802, 2946, 3736, 3744, 3928, 4203, 4419, 5604, 5892, 6071, 6383, 7472, 7856, 8406, 8838, 11208, 11784, 12142, 12766, 14944, 15712, 16812, 17676, 18213, 19149, 22416, 23568, 24284, 25532, 33624, 35352, 36426, 38298, 44832, 47136, 48568, 51064, 54639, 57447, 67248, 70704, 72852, 76596, 97136, 102128, 109278, 114894, 134496, 141408, 145704, 153192, 194272, 204256, 218556, 229297, 229788, 291408, 306384, 437112, 458594, 459576, 582816, 612768, 687891, 874224, 917188, 919152, 1375782, 1748448, 1834376, 1838304, 2063673, 2751564, 2980861, 3668752, 4127346, 5503128, 5961722, 7337504, 8254692, 8942583, 11006256, 11923444, 16509384, 17885166, 22012512, 23846888, 26827749, 33018768, 35770332, 47693776, 53655498, 66037536, 71540664, 95387552, 107310996, 143081328, 214621992, 286162656, 429243984, 858487968]

約数ペア:

[(1, 858487968), (2, 429243984), (3, 286162656), (4, 214621992), (6, 143081328), (8, 107310996), (9, 95387552), (12, 71540664), (13, 66037536), (16, 53655498), (18, 47693776), (24, 35770332), (26, 33018768), (32, 26827749), (36, 23846888), (39, 22012512), (48, 17885166), (52, 16509384), (72, 11923444), (78, 11006256), (96, 8942583), (104, 8254692), (117, 7337504), (144, 5961722), (156, 5503128), (208, 4127346), (234, 3668752), (288, 2980861), (312, 2751564), (416, 2063673), (467, 1838304), (468, 1834376), (491, 1748448), (624, 1375782), (934, 919152), (936, 917188), (982, 874224), (1248, 687891), (1401, 612768), (1473, 582816), (1868, 459576), (1872, 458594), (1964, 437112), (2802, 306384), (2946, 291408), (3736, 229788), (3744, 229297), (3928, 218556), (4203, 204256), (4419, 194272), (5604, 153192), (5892, 145704), (6071, 141408), (6383, 134496), (7472, 114894), (7856, 109278), (8406, 102128), (8838, 97136), (11208, 76596), (11784, 72852), (12142, 70704), (12766, 67248), (14944, 57447), (15712, 54639), (16812, 51064), (17676, 48568), (18213, 47136), (19149, 44832), (22416, 38298), (23568, 36426), (24284, 35352), (25532, 33624)]