749029316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 1709309952

約数和(自身を除く): 960280636

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 868, 1054, 1426, 1564, 2108, 2207, 2737, 2852, 3689, 4414, 4991, 5474, 7378, 8828, 9982, 10948, 12121, 14756, 15449, 19964, 24242, 30898, 37519, 48484, 50761, 61796, 68417, 75038, 84847, 101522, 136834, 150076, 169694, 203044, 262633, 273668, 339388, 355327, 478919, 525266, 710654, 862937, 957838, 1050532, 1163089, 1421308, 1573591, 1725874, 1915676, 2326178, 3147182, 3451748, 4652356, 6040559, 6294364, 8141623, 11015137, 12081118, 16283246, 22030274, 24162236, 26751047, 32566492, 44060548, 53502094, 107004188, 187257329, 374514658, 749029316]

約数ペア:

[(1, 749029316), (2, 374514658), (4, 187257329), (7, 107004188), (14, 53502094), (17, 44060548), (23, 32566492), (28, 26751047), (31, 24162236), (34, 22030274), (46, 16283246), (62, 12081118), (68, 11015137), (92, 8141623), (119, 6294364), (124, 6040559), (161, 4652356), (217, 3451748), (238, 3147182), (322, 2326178), (391, 1915676), (434, 1725874), (476, 1573591), (527, 1421308), (644, 1163089), (713, 1050532), (782, 957838), (868, 862937), (1054, 710654), (1426, 525266), (1564, 478919), (2108, 355327), (2207, 339388), (2737, 273668), (2852, 262633), (3689, 203044), (4414, 169694), (4991, 150076), (5474, 136834), (7378, 101522), (8828, 84847), (9982, 75038), (10948, 68417), (12121, 61796), (14756, 50761), (15449, 48484), (19964, 37519), (24242, 30898)]