397401366936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{775823}}^1$

素因数の和:778888

約数の個数: 64

約数和(自身を含む): 1135806336000

約数和(自身を除く): 738404969064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3049, 6098, 9147, 12196, 18294, 21343, 24392, 36588, 42686, 64029, 73176, 85372, 128058, 170744, 256116, 512232, 775823, 1551646, 2327469, 3103292, 4654938, 5430761, 6206584, 9309876, 10861522, 16292283, 18619752, 21723044, 32584566, 43446088, 65169132, 130338264, 2365484327, 4730968654, 7096452981, 9461937308, 14192905962, 16558390289, 18923874616, 28385811924, 33116780578, 49675170867, 56771623848, 66233561156, 99350341734, 132467122312, 198700683468, 397401366936]

約数ペア:

[(1, 397401366936), (2, 198700683468), (3, 132467122312), (4, 99350341734), (6, 66233561156), (7, 56771623848), (8, 49675170867), (12, 33116780578), (14, 28385811924), (21, 18923874616), (24, 16558390289), (28, 14192905962), (42, 9461937308), (56, 7096452981), (84, 4730968654), (168, 2365484327), (3049, 130338264), (6098, 65169132), (9147, 43446088), (12196, 32584566), (18294, 21723044), (21343, 18619752), (24392, 16292283), (36588, 10861522), (42686, 9309876), (64029, 6206584), (73176, 5430761), (85372, 4654938), (128058, 3103292), (170744, 2327469), (256116, 1551646), (512232, 775823)]