1404051712

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5981}}^1$

素因数の和:6135

約数の個数: 72

約数和(自身を含む): 3227982912

約数和(自身を除く): 1823931200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 5981, 7336, 8384, 11962, 14672, 16768, 23924, 29344, 33536, 41867, 47848, 58688, 83734, 95696, 117376, 167468, 191392, 234752, 334936, 382784, 669872, 765568, 783511, 1339744, 1531136, 1567022, 2679488, 3134044, 5358976, 5484577, 6268088, 10717952, 10969154, 12536176, 21938308, 25072352, 43876616, 50144704, 87753232, 100289408, 175506464, 200578816, 351012928, 702025856, 1404051712]

約数ペア:

[(1, 1404051712), (2, 702025856), (4, 351012928), (7, 200578816), (8, 175506464), (14, 100289408), (16, 87753232), (28, 50144704), (32, 43876616), (56, 25072352), (64, 21938308), (112, 12536176), (128, 10969154), (131, 10717952), (224, 6268088), (256, 5484577), (262, 5358976), (448, 3134044), (524, 2679488), (896, 1567022), (917, 1531136), (1048, 1339744), (1792, 783511), (1834, 765568), (2096, 669872), (3668, 382784), (4192, 334936), (5981, 234752), (7336, 191392), (8384, 167468), (11962, 117376), (14672, 95696), (16768, 83734), (23924, 58688), (29344, 47848), (33536, 41867)]