7661256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 20606400

約数和(自身を除く): 12945144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 317, 318, 424, 456, 634, 636, 951, 1007, 1268, 1272, 1902, 2014, 2536, 3021, 3804, 4028, 6023, 6042, 7608, 8056, 12046, 12084, 16801, 18069, 24092, 24168, 33602, 36138, 48184, 50403, 67204, 72276, 100806, 134408, 144552, 201612, 319219, 403224, 638438, 957657, 1276876, 1915314, 2553752, 3830628, 7661256]

約数ペア:

[(1, 7661256), (2, 3830628), (3, 2553752), (4, 1915314), (6, 1276876), (8, 957657), (12, 638438), (19, 403224), (24, 319219), (38, 201612), (53, 144552), (57, 134408), (76, 100806), (106, 72276), (114, 67204), (152, 50403), (159, 48184), (212, 36138), (228, 33602), (317, 24168), (318, 24092), (424, 18069), (456, 16801), (634, 12084), (636, 12046), (951, 8056), (1007, 7608), (1268, 6042), (1272, 6023), (1902, 4028), (2014, 3804), (2536, 3021)]