31126934832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22469}}^1$

素因数の和:22544

約数の個数: 240

約数和(自身を含む): 101643494400

約数和(自身を除く): 70516559568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 651, 744, 784, 798, 868, 912, 931, 1064, 1176, 1178, 1302, 1488, 1519, 1596, 1736, 1767, 1862, 2128, 2352, 2356, 2604, 2793, 3038, 3192, 3472, 3534, 3724, 4123, 4557, 4712, 5208, 5586, 6076, 6384, 7068, 7448, 8246, 9114, 9424, 10416, 11172, 12152, 12369, 14136, 14896, 16492, 18228, 22344, 22469, 24304, 24738, 28272, 28861, 32984, 36456, 44688, 44938, 49476, 57722, 65968, 67407, 72912, 86583, 89876, 98952, 115444, 134814, 157283, 173166, 179752, 197904, 230888, 269628, 314566, 346332, 359504, 426911, 461776, 471849, 539256, 629132, 692664, 696539, 853822, 943698, 1078512, 1100981, 1258264, 1280733, 1385328, 1393078, 1707644, 1887396, 2089617, 2201962, 2516528, 2561466, 2786156, 2988377, 3302943, 3415288, 3774792, 4179234, 4403924, 4875773, 5122932, 5572312, 5976754, 6605886, 6830576, 7549584, 8358468, 8807848, 8965131, 9751546, 10245864, 11144624, 11953508, 13211772, 13234241, 14627319, 16716936, 17615696, 17930262, 19503092, 20491728, 20918639, 23907016, 26423544, 26468482, 29254638, 33433872, 34130411, 35860524, 39006184, 39702723, 41837278, 47814032, 52847088, 52936964, 58509276, 62755917, 68260822, 71721048, 78012368, 79405446, 83674556, 92639687, 102391233, 105873928, 117018552, 125511834, 136521644, 143442096, 158810892, 167349112, 185279374, 204782466, 211747856, 234037104, 251023668, 273043288, 277919061, 317621784, 334698224, 370558748, 409564932, 502047336, 546086576, 555838122, 635243568, 648477809, 741117496, 819129864, 1004094672, 1111676244, 1296955618, 1482234992, 1638259728, 1945433427, 2223352488, 2593911236, 3890866854, 4446704976, 5187822472, 7781733708, 10375644944, 15563467416, 31126934832]

約数ペア:

[(1, 31126934832), (2, 15563467416), (3, 10375644944), (4, 7781733708), (6, 5187822472), (7, 4446704976), (8, 3890866854), (12, 2593911236), (14, 2223352488), (16, 1945433427), (19, 1638259728), (21, 1482234992), (24, 1296955618), (28, 1111676244), (31, 1004094672), (38, 819129864), (42, 741117496), (48, 648477809), (49, 635243568), (56, 555838122), (57, 546086576), (62, 502047336), (76, 409564932), (84, 370558748), (93, 334698224), (98, 317621784), (112, 277919061), (114, 273043288), (124, 251023668), (133, 234037104), (147, 211747856), (152, 204782466), (168, 185279374), (186, 167349112), (196, 158810892), (217, 143442096), (228, 136521644), (248, 125511834), (266, 117018552), (294, 105873928), (304, 102391233), (336, 92639687), (372, 83674556), (392, 79405446), (399, 78012368), (434, 71721048), (456, 68260822), (496, 62755917), (532, 58509276), (588, 52936964), (589, 52847088), (651, 47814032), (744, 41837278), (784, 39702723), (798, 39006184), (868, 35860524), (912, 34130411), (931, 33433872), (1064, 29254638), (1176, 26468482), (1178, 26423544), (1302, 23907016), (1488, 20918639), (1519, 20491728), (1596, 19503092), (1736, 17930262), (1767, 17615696), (1862, 16716936), (2128, 14627319), (2352, 13234241), (2356, 13211772), (2604, 11953508), (2793, 11144624), (3038, 10245864), (3192, 9751546), (3472, 8965131), (3534, 8807848), (3724, 8358468), (4123, 7549584), (4557, 6830576), (4712, 6605886), (5208, 5976754), (5586, 5572312), (6076, 5122932), (6384, 4875773), (7068, 4403924), (7448, 4179234), (8246, 3774792), (9114, 3415288), (9424, 3302943), (10416, 2988377), (11172, 2786156), (12152, 2561466), (12369, 2516528), (14136, 2201962), (14896, 2089617), (16492, 1887396), (18228, 1707644), (22344, 1393078), (22469, 1385328), (24304, 1280733), (24738, 1258264), (28272, 1100981), (28861, 1078512), (32984, 943698), (36456, 853822), (44688, 696539), (44938, 692664), (49476, 629132), (57722, 539256), (65968, 471849), (67407, 461776), (72912, 426911), (86583, 359504), (89876, 346332), (98952, 314566), (115444, 269628), (134814, 230888), (157283, 197904), (173166, 179752)]