281107296

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{3449}}^1$

素因数の和:3748

約数の個数: 72

約数和(自身を含む): 802456200

約数和(自身を除く): 521348904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2547, 3396, 3449, 4528, 5094, 6792, 6898, 9056, 10188, 10347, 13584, 13796, 20376, 20694, 27168, 27592, 31041, 40752, 41388, 55184, 62082, 81504, 82776, 110368, 124164, 165552, 248328, 331104, 496656, 976067, 993312, 1952134, 2928201, 3904268, 5856402, 7808536, 8784603, 11712804, 15617072, 17569206, 23425608, 31234144, 35138412, 46851216, 70276824, 93702432, 140553648, 281107296]

約数ペア:

[(1, 281107296), (2, 140553648), (3, 93702432), (4, 70276824), (6, 46851216), (8, 35138412), (9, 31234144), (12, 23425608), (16, 17569206), (18, 15617072), (24, 11712804), (32, 8784603), (36, 7808536), (48, 5856402), (72, 3904268), (96, 2928201), (144, 1952134), (283, 993312), (288, 976067), (566, 496656), (849, 331104), (1132, 248328), (1698, 165552), (2264, 124164), (2547, 110368), (3396, 82776), (3449, 81504), (4528, 62082), (5094, 55184), (6792, 41388), (6898, 40752), (9056, 31041), (10188, 27592), (10347, 27168), (13584, 20694), (13796, 20376)]