289105362

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 112

約数和(自身を含む): 800600640

約数和(自身を除く): 511495278

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, 243, 273, 351, 378, 486, 546, 567, 702, 729, 819, 1053, 1134, 1458, 1638, 1701, 2106, 2179, 2457, 3159, 3402, 4358, 4914, 5103, 6318, 6537, 7371, 9477, 10206, 13074, 14742, 15253, 18954, 19611, 22113, 28327, 30506, 39222, 44226, 45759, 56654, 58833, 66339, 84981, 91518, 117666, 132678, 137277, 169962, 176499, 198289, 254943, 274554, 352998, 396578, 411831, 509886, 529497, 594867, 764829, 823662, 1058994, 1189734, 1235493, 1529658, 1588491, 1784601, 2294487, 2470986, 3176982, 3569202, 3706479, 4588974, 5353803, 6883461, 7412958, 10707606, 11119437, 13766922, 16061409, 20650383, 22238874, 32122818, 41300766, 48184227, 96368454, 144552681, 289105362]

約数ペア:

[(1, 289105362), (2, 144552681), (3, 96368454), (6, 48184227), (7, 41300766), (9, 32122818), (13, 22238874), (14, 20650383), (18, 16061409), (21, 13766922), (26, 11119437), (27, 10707606), (39, 7412958), (42, 6883461), (54, 5353803), (63, 4588974), (78, 3706479), (81, 3569202), (91, 3176982), (117, 2470986), (126, 2294487), (162, 1784601), (182, 1588491), (189, 1529658), (234, 1235493), (243, 1189734), (273, 1058994), (351, 823662), (378, 764829), (486, 594867), (546, 529497), (567, 509886), (702, 411831), (729, 396578), (819, 352998), (1053, 274554), (1134, 254943), (1458, 198289), (1638, 176499), (1701, 169962), (2106, 137277), (2179, 132678), (2457, 117666), (3159, 91518), (3402, 84981), (4358, 66339), (4914, 58833), (5103, 56654), (6318, 45759), (6537, 44226), (7371, 39222), (9477, 30506), (10206, 28327), (13074, 22113), (14742, 19611), (15253, 18954)]