231227744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 72

約数和(自身を含む): 527777208

約数和(自身を除く): 296549464

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 2273, 2312, 2992, 3179, 4546, 4624, 5984, 6358, 9092, 9248, 12716, 18184, 25003, 25432, 36368, 38641, 50006, 50864, 72736, 77282, 100012, 101728, 154564, 200024, 309128, 400048, 425051, 618256, 656897, 800096, 850102, 1236512, 1313794, 1700204, 2627588, 3400408, 5255176, 6800816, 7225867, 10510352, 13601632, 14451734, 21020704, 28903468, 57806936, 115613872, 231227744]

約数ペア:

[(1, 231227744), (2, 115613872), (4, 57806936), (8, 28903468), (11, 21020704), (16, 14451734), (17, 13601632), (22, 10510352), (32, 7225867), (34, 6800816), (44, 5255176), (68, 3400408), (88, 2627588), (136, 1700204), (176, 1313794), (187, 1236512), (272, 850102), (289, 800096), (352, 656897), (374, 618256), (544, 425051), (578, 400048), (748, 309128), (1156, 200024), (1496, 154564), (2273, 101728), (2312, 100012), (2992, 77282), (3179, 72736), (4546, 50864), (4624, 50006), (5984, 38641), (6358, 36368), (9092, 25432), (9248, 25003), (12716, 18184)]