254032128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 216

約数和(自身を含む): 882190400

約数和(自身を除く): 628158272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 829, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1658, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2487, 2688, 2736, 3192, 3316, 3648, 4032, 4256, 4788, 4864, 4974, 5376, 5472, 5803, 6384, 6632, 7296, 7461, 8064, 8512, 9576, 9948, 10944, 11606, 12768, 13264, 14592, 14922, 15751, 16128, 17024, 17409, 19152, 19896, 21888, 23212, 25536, 26528, 29844, 31502, 34048, 34818, 38304, 39792, 43776, 46424, 47253, 51072, 52227, 53056, 59688, 63004, 69636, 76608, 79584, 92848, 94506, 102144, 104454, 106112, 110257, 119376, 126008, 139272, 141759, 153216, 159168, 185696, 189012, 208908, 212224, 220514, 238752, 252016, 278544, 283518, 306432, 318336, 330771, 371392, 378024, 417816, 441028, 477504, 504032, 557088, 567036, 636672, 661542, 742784, 756048, 835632, 882056, 955008, 992313, 1008064, 1114176, 1134072, 1323084, 1485568, 1512096, 1671264, 1764112, 1910016, 1984626, 2016128, 2228352, 2268144, 2646168, 3024192, 3342528, 3528224, 3969252, 4032256, 4456704, 4536288, 5292336, 6048384, 6685056, 7056448, 7938504, 9072576, 10584672, 12096768, 13370112, 14112896, 15877008, 18145152, 21169344, 28225792, 31754016, 36290304, 42338688, 63508032, 84677376, 127016064, 254032128]

約数ペア:

[(1, 254032128), (2, 127016064), (3, 84677376), (4, 63508032), (6, 42338688), (7, 36290304), (8, 31754016), (9, 28225792), (12, 21169344), (14, 18145152), (16, 15877008), (18, 14112896), (19, 13370112), (21, 12096768), (24, 10584672), (28, 9072576), (32, 7938504), (36, 7056448), (38, 6685056), (42, 6048384), (48, 5292336), (56, 4536288), (57, 4456704), (63, 4032256), (64, 3969252), (72, 3528224), (76, 3342528), (84, 3024192), (96, 2646168), (112, 2268144), (114, 2228352), (126, 2016128), (128, 1984626), (133, 1910016), (144, 1764112), (152, 1671264), (168, 1512096), (171, 1485568), (192, 1323084), (224, 1134072), (228, 1114176), (252, 1008064), (256, 992313), (266, 955008), (288, 882056), (304, 835632), (336, 756048), (342, 742784), (384, 661542), (399, 636672), (448, 567036), (456, 557088), (504, 504032), (532, 477504), (576, 441028), (608, 417816), (672, 378024), (684, 371392), (768, 330771), (798, 318336), (829, 306432), (896, 283518), (912, 278544), (1008, 252016), (1064, 238752), (1152, 220514), (1197, 212224), (1216, 208908), (1344, 189012), (1368, 185696), (1596, 159168), (1658, 153216), (1792, 141759), (1824, 139272), (2016, 126008), (2128, 119376), (2304, 110257), (2394, 106112), (2432, 104454), (2487, 102144), (2688, 94506), (2736, 92848), (3192, 79584), (3316, 76608), (3648, 69636), (4032, 63004), (4256, 59688), (4788, 53056), (4864, 52227), (4974, 51072), (5376, 47253), (5472, 46424), (5803, 43776), (6384, 39792), (6632, 38304), (7296, 34818), (7461, 34048), (8064, 31502), (8512, 29844), (9576, 26528), (9948, 25536), (10944, 23212), (11606, 21888), (12768, 19896), (13264, 19152), (14592, 17409), (14922, 17024), (15751, 16128)]