253806672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 800889216

約数和(自身を除く): 547082544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 59, 62, 84, 93, 98, 112, 118, 124, 147, 168, 177, 186, 196, 217, 236, 248, 294, 336, 354, 372, 392, 413, 434, 472, 496, 588, 651, 708, 744, 784, 826, 868, 944, 1176, 1239, 1302, 1416, 1488, 1519, 1652, 1736, 1829, 2352, 2478, 2604, 2832, 2891, 3038, 3304, 3472, 3481, 3658, 4557, 4956, 5208, 5487, 5782, 6076, 6608, 6962, 7316, 8673, 9114, 9912, 10416, 10443, 10974, 11564, 12152, 12803, 13924, 14632, 17346, 18228, 19824, 20886, 21948, 23128, 24304, 24367, 25606, 27848, 29264, 34692, 36456, 38409, 41772, 43896, 46256, 48734, 51212, 55696, 69384, 72912, 73101, 76818, 83544, 87792, 89621, 97468, 102424, 107911, 138768, 146202, 153636, 167088, 170569, 179242, 194936, 204848, 215822, 268863, 292404, 307272, 323733, 341138, 358484, 389872, 431644, 511707, 537726, 584808, 614544, 647466, 682276, 716968, 755377, 863288, 1023414, 1075452, 1169616, 1294932, 1364552, 1433936, 1510754, 1726576, 2046828, 2150904, 2266131, 2589864, 2729104, 3021508, 4093656, 4301808, 4532262, 5179728, 5287639, 6043016, 8187312, 9064524, 10575278, 12086032, 15862917, 18129048, 21150556, 31725834, 36258096, 42301112, 63451668, 84602224, 126903336, 253806672]

約数ペア:

[(1, 253806672), (2, 126903336), (3, 84602224), (4, 63451668), (6, 42301112), (7, 36258096), (8, 31725834), (12, 21150556), (14, 18129048), (16, 15862917), (21, 12086032), (24, 10575278), (28, 9064524), (31, 8187312), (42, 6043016), (48, 5287639), (49, 5179728), (56, 4532262), (59, 4301808), (62, 4093656), (84, 3021508), (93, 2729104), (98, 2589864), (112, 2266131), (118, 2150904), (124, 2046828), (147, 1726576), (168, 1510754), (177, 1433936), (186, 1364552), (196, 1294932), (217, 1169616), (236, 1075452), (248, 1023414), (294, 863288), (336, 755377), (354, 716968), (372, 682276), (392, 647466), (413, 614544), (434, 584808), (472, 537726), (496, 511707), (588, 431644), (651, 389872), (708, 358484), (744, 341138), (784, 323733), (826, 307272), (868, 292404), (944, 268863), (1176, 215822), (1239, 204848), (1302, 194936), (1416, 179242), (1488, 170569), (1519, 167088), (1652, 153636), (1736, 146202), (1829, 138768), (2352, 107911), (2478, 102424), (2604, 97468), (2832, 89621), (2891, 87792), (3038, 83544), (3304, 76818), (3472, 73101), (3481, 72912), (3658, 69384), (4557, 55696), (4956, 51212), (5208, 48734), (5487, 46256), (5782, 43896), (6076, 41772), (6608, 38409), (6962, 36456), (7316, 34692), (8673, 29264), (9114, 27848), (9912, 25606), (10416, 24367), (10443, 24304), (10974, 23128), (11564, 21948), (12152, 20886), (12803, 19824), (13924, 18228), (14632, 17346)]