755788748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 1580972064

約数和(自身を除く): 825183316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 121, 143, 226, 242, 286, 452, 484, 572, 1063, 1243, 1469, 1573, 2126, 2486, 2938, 3146, 4252, 4972, 5876, 6292, 11693, 13673, 13819, 16159, 23386, 27346, 27638, 32318, 46772, 54692, 55276, 64636, 120119, 128623, 152009, 177749, 240238, 257246, 304018, 355498, 480476, 514492, 608036, 710996, 1321309, 1561547, 1672099, 2642618, 3123094, 3344198, 5285236, 6246188, 6688396, 14534399, 17177017, 29068798, 34354034, 58137596, 68708068, 188947187, 377894374, 755788748]

約数ペア:

[(1, 755788748), (2, 377894374), (4, 188947187), (11, 68708068), (13, 58137596), (22, 34354034), (26, 29068798), (44, 17177017), (52, 14534399), (113, 6688396), (121, 6246188), (143, 5285236), (226, 3344198), (242, 3123094), (286, 2642618), (452, 1672099), (484, 1561547), (572, 1321309), (1063, 710996), (1243, 608036), (1469, 514492), (1573, 480476), (2126, 355498), (2486, 304018), (2938, 257246), (3146, 240238), (4252, 177749), (4972, 152009), (5876, 128623), (6292, 120119), (11693, 64636), (13673, 55276), (13819, 54692), (16159, 46772), (23386, 32318), (27346, 27638)]