977769884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 2205536256

約数和(自身を除く): 1227766372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 434, 511, 806, 868, 949, 1022, 1187, 1612, 1898, 2044, 2263, 2374, 2821, 3796, 4526, 4748, 5642, 6643, 8309, 9052, 11284, 13286, 15431, 15841, 16618, 26572, 29419, 30862, 31682, 33236, 36797, 58838, 61724, 63364, 73594, 86651, 108017, 117676, 147188, 173302, 205933, 216034, 257579, 346604, 411866, 432068, 478361, 515158, 606557, 823732, 956722, 1030316, 1126463, 1213114, 1913444, 2252926, 2426228, 2686181, 3348527, 4505852, 5372362, 6697054, 7885241, 10744724, 13394108, 15770482, 18803267, 31540964, 34920353, 37606534, 69840706, 75213068, 139681412, 244442471, 488884942, 977769884]

約数ペア:

[(1, 977769884), (2, 488884942), (4, 244442471), (7, 139681412), (13, 75213068), (14, 69840706), (26, 37606534), (28, 34920353), (31, 31540964), (52, 18803267), (62, 15770482), (73, 13394108), (91, 10744724), (124, 7885241), (146, 6697054), (182, 5372362), (217, 4505852), (292, 3348527), (364, 2686181), (403, 2426228), (434, 2252926), (511, 1913444), (806, 1213114), (868, 1126463), (949, 1030316), (1022, 956722), (1187, 823732), (1612, 606557), (1898, 515158), (2044, 478361), (2263, 432068), (2374, 411866), (2821, 346604), (3796, 257579), (4526, 216034), (4748, 205933), (5642, 173302), (6643, 147188), (8309, 117676), (9052, 108017), (11284, 86651), (13286, 73594), (15431, 63364), (15841, 61724), (16618, 58838), (26572, 36797), (29419, 33236), (30862, 31682)]