254126838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 616978944

約数和(自身を除く): 362852106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 53, 94, 98, 106, 141, 147, 159, 282, 294, 318, 329, 347, 371, 658, 694, 742, 987, 1041, 1113, 1974, 2082, 2226, 2303, 2429, 2491, 2597, 4606, 4858, 4982, 5194, 6909, 7287, 7473, 7791, 13818, 14574, 14946, 15582, 16309, 17003, 17437, 18391, 32618, 34006, 34874, 36782, 48927, 51009, 52311, 55173, 97854, 102018, 104622, 110346, 114163, 122059, 128737, 228326, 244118, 257474, 342489, 366177, 386211, 684978, 732354, 772422, 799141, 864377, 901159, 1598282, 1728754, 1802318, 2397423, 2593131, 2703477, 4794846, 5186262, 5406954, 6050639, 12101278, 18151917, 36303834, 42354473, 84708946, 127063419, 254126838]

約数ペア:

[(1, 254126838), (2, 127063419), (3, 84708946), (6, 42354473), (7, 36303834), (14, 18151917), (21, 12101278), (42, 6050639), (47, 5406954), (49, 5186262), (53, 4794846), (94, 2703477), (98, 2593131), (106, 2397423), (141, 1802318), (147, 1728754), (159, 1598282), (282, 901159), (294, 864377), (318, 799141), (329, 772422), (347, 732354), (371, 684978), (658, 386211), (694, 366177), (742, 342489), (987, 257474), (1041, 244118), (1113, 228326), (1974, 128737), (2082, 122059), (2226, 114163), (2303, 110346), (2429, 104622), (2491, 102018), (2597, 97854), (4606, 55173), (4858, 52311), (4982, 51009), (5194, 48927), (6909, 36782), (7287, 34874), (7473, 34006), (7791, 32618), (13818, 18391), (14574, 17437), (14946, 17003), (15582, 16309)]