287478464

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3797}}^1$

素因数の和:3842

約数の個数: 84

約数和(自身を含む): 706154544

約数和(自身を除く): 418676080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 3797, 4732, 5408, 5824, 7594, 9464, 10816, 15188, 18928, 26579, 30376, 37856, 49361, 53158, 60752, 75712, 98722, 106316, 121504, 197444, 212632, 243008, 345527, 394888, 425264, 641693, 691054, 789776, 850528, 1283386, 1382108, 1579552, 1701056, 2566772, 2764216, 3159104, 4491851, 5133544, 5528432, 8983702, 10267088, 11056864, 17967404, 20534176, 22113728, 35934808, 41068352, 71869616, 143739232, 287478464]

約数ペア:

[(1, 287478464), (2, 143739232), (4, 71869616), (7, 41068352), (8, 35934808), (13, 22113728), (14, 20534176), (16, 17967404), (26, 11056864), (28, 10267088), (32, 8983702), (52, 5528432), (56, 5133544), (64, 4491851), (91, 3159104), (104, 2764216), (112, 2566772), (169, 1701056), (182, 1579552), (208, 1382108), (224, 1283386), (338, 850528), (364, 789776), (416, 691054), (448, 641693), (676, 425264), (728, 394888), (832, 345527), (1183, 243008), (1352, 212632), (1456, 197444), (2366, 121504), (2704, 106316), (2912, 98722), (3797, 75712), (4732, 60752), (5408, 53158), (5824, 49361), (7594, 37856), (9464, 30376), (10816, 26579), (15188, 18928)]