426353382

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28955

約数の個数: 80

約数和(自身を含む): 1175852832

約数和(自身を除く): 749499450

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 28921, 57842, 86763, 173526, 202447, 260289, 375973, 404894, 520578, 607341, 751946, 780867, 1127919, 1214682, 1561734, 1822023, 2255838, 2342601, 2631811, 3383757, 3644046, 4685202, 5263622, 5466069, 6767514, 7895433, 10151271, 10932138, 15790866, 16398207, 20302542, 23686299, 30453813, 32796414, 47372598, 60907626, 71058897, 142117794, 213176691, 426353382]

約数ペア:

[(1, 426353382), (2, 213176691), (3, 142117794), (6, 71058897), (7, 60907626), (9, 47372598), (13, 32796414), (14, 30453813), (18, 23686299), (21, 20302542), (26, 16398207), (27, 15790866), (39, 10932138), (42, 10151271), (54, 7895433), (63, 6767514), (78, 5466069), (81, 5263622), (91, 4685202), (117, 3644046), (126, 3383757), (162, 2631811), (182, 2342601), (189, 2255838), (234, 1822023), (273, 1561734), (351, 1214682), (378, 1127919), (546, 780867), (567, 751946), (702, 607341), (819, 520578), (1053, 404894), (1134, 375973), (1638, 260289), (2106, 202447), (2457, 173526), (4914, 86763), (7371, 57842), (14742, 28921)]