260587488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1845

約数の個数: 144

約数和(自身を含む): 821850624

約数和(自身を除く): 561263136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 1787, 2352, 2604, 2976, 3038, 3472, 3574, 4557, 4704, 5208, 5361, 6076, 6944, 7148, 9114, 10416, 10722, 12152, 12509, 14296, 18228, 20832, 21444, 24304, 25018, 28592, 36456, 37527, 42888, 48608, 50036, 55397, 57184, 72912, 75054, 85776, 87563, 100072, 110794, 145824, 150108, 166191, 171552, 175126, 200144, 221588, 262689, 300216, 332382, 350252, 387779, 400288, 443176, 525378, 600432, 664764, 700504, 775558, 886352, 1050756, 1163337, 1200864, 1329528, 1401008, 1551116, 1772704, 2101512, 2326674, 2659056, 2714453, 2802016, 3102232, 4203024, 4653348, 5318112, 5428906, 6204464, 8143359, 8406048, 9306696, 10857812, 12408928, 16286718, 18613392, 21715624, 32573436, 37226784, 43431248, 65146872, 86862496, 130293744, 260587488]

約数ペア:

[(1, 260587488), (2, 130293744), (3, 86862496), (4, 65146872), (6, 43431248), (7, 37226784), (8, 32573436), (12, 21715624), (14, 18613392), (16, 16286718), (21, 12408928), (24, 10857812), (28, 9306696), (31, 8406048), (32, 8143359), (42, 6204464), (48, 5428906), (49, 5318112), (56, 4653348), (62, 4203024), (84, 3102232), (93, 2802016), (96, 2714453), (98, 2659056), (112, 2326674), (124, 2101512), (147, 1772704), (168, 1551116), (186, 1401008), (196, 1329528), (217, 1200864), (224, 1163337), (248, 1050756), (294, 886352), (336, 775558), (372, 700504), (392, 664764), (434, 600432), (496, 525378), (588, 443176), (651, 400288), (672, 387779), (744, 350252), (784, 332382), (868, 300216), (992, 262689), (1176, 221588), (1302, 200144), (1488, 175126), (1519, 171552), (1568, 166191), (1736, 150108), (1787, 145824), (2352, 110794), (2604, 100072), (2976, 87563), (3038, 85776), (3472, 75054), (3574, 72912), (4557, 57184), (4704, 55397), (5208, 50036), (5361, 48608), (6076, 42888), (6944, 37527), (7148, 36456), (9114, 28592), (10416, 25018), (10722, 24304), (12152, 21444), (12509, 20832), (14296, 18228)]