337177880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 819624960

約数和(自身を除く): 482447080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 383, 520, 766, 1532, 1693, 1915, 3064, 3386, 3830, 4979, 6772, 7660, 8465, 9958, 13544, 15320, 16930, 19916, 22009, 24895, 33860, 39832, 44018, 49790, 67720, 88036, 99580, 110045, 176072, 199160, 220090, 440180, 648419, 880360, 1296838, 2593676, 3242095, 5187352, 6484190, 8429447, 12968380, 16858894, 25936760, 33717788, 42147235, 67435576, 84294470, 168588940, 337177880]

約数ペア:

[(1, 337177880), (2, 168588940), (4, 84294470), (5, 67435576), (8, 42147235), (10, 33717788), (13, 25936760), (20, 16858894), (26, 12968380), (40, 8429447), (52, 6484190), (65, 5187352), (104, 3242095), (130, 2593676), (260, 1296838), (383, 880360), (520, 648419), (766, 440180), (1532, 220090), (1693, 199160), (1915, 176072), (3064, 110045), (3386, 99580), (3830, 88036), (4979, 67720), (6772, 49790), (7660, 44018), (8465, 39832), (9958, 33860), (13544, 24895), (15320, 22009), (16930, 19916)]