646690464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3307}}^1$

素因数の和:3427

約数の個数: 144

約数和(自身を含む): 2124053568

約数和(自身を除く): 1477363104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2016, 2037, 2328, 2716, 3104, 3307, 3492, 4074, 4656, 5432, 6111, 6614, 6984, 8148, 9312, 9921, 10864, 12222, 13228, 13968, 16296, 19842, 21728, 23149, 24444, 26456, 27936, 29763, 32592, 39684, 46298, 48888, 52912, 59526, 65184, 69447, 79368, 92596, 97776, 105824, 119052, 138894, 158736, 185192, 195552, 208341, 238104, 277788, 317472, 320779, 370384, 416682, 476208, 555576, 641558, 740768, 833364, 952416, 962337, 1111152, 1283116, 1666728, 1924674, 2222304, 2245453, 2566232, 2887011, 3333456, 3849348, 4490906, 5132464, 5774022, 6666912, 6736359, 7698696, 8981812, 10264928, 11548044, 13472718, 15397392, 17963624, 20209077, 23096088, 26945436, 30794784, 35927248, 40418154, 46192176, 53890872, 71854496, 80836308, 92384352, 107781744, 161672616, 215563488, 323345232, 646690464]

約数ペア:

[(1, 646690464), (2, 323345232), (3, 215563488), (4, 161672616), (6, 107781744), (7, 92384352), (8, 80836308), (9, 71854496), (12, 53890872), (14, 46192176), (16, 40418154), (18, 35927248), (21, 30794784), (24, 26945436), (28, 23096088), (32, 20209077), (36, 17963624), (42, 15397392), (48, 13472718), (56, 11548044), (63, 10264928), (72, 8981812), (84, 7698696), (96, 6736359), (97, 6666912), (112, 5774022), (126, 5132464), (144, 4490906), (168, 3849348), (194, 3333456), (224, 2887011), (252, 2566232), (288, 2245453), (291, 2222304), (336, 1924674), (388, 1666728), (504, 1283116), (582, 1111152), (672, 962337), (679, 952416), (776, 833364), (873, 740768), (1008, 641558), (1164, 555576), (1358, 476208), (1552, 416682), (1746, 370384), (2016, 320779), (2037, 317472), (2328, 277788), (2716, 238104), (3104, 208341), (3307, 195552), (3492, 185192), (4074, 158736), (4656, 138894), (5432, 119052), (6111, 105824), (6614, 97776), (6984, 92596), (8148, 79368), (9312, 69447), (9921, 65184), (10864, 59526), (12222, 52912), (13228, 48888), (13968, 46298), (16296, 39684), (19842, 32592), (21728, 29763), (23149, 27936), (24444, 26456)]