2564756496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 240

約数和(自身を含む): 8043235200

約数和(自身を除く): 5478478704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 53, 57, 69, 72, 76, 92, 106, 114, 138, 144, 152, 159, 171, 184, 207, 212, 228, 276, 304, 318, 342, 368, 414, 424, 437, 456, 477, 552, 636, 684, 769, 828, 848, 874, 912, 954, 1007, 1104, 1219, 1272, 1311, 1368, 1538, 1656, 1748, 1908, 2014, 2307, 2438, 2544, 2622, 2736, 3021, 3076, 3312, 3496, 3657, 3816, 3933, 4028, 4614, 4876, 5244, 6042, 6152, 6921, 6992, 7314, 7632, 7866, 8056, 9063, 9228, 9752, 10488, 10971, 12084, 12304, 13842, 14611, 14628, 15732, 16112, 17687, 18126, 18456, 19504, 20976, 21942, 23161, 24168, 27684, 29222, 29256, 31464, 35374, 36252, 36912, 40757, 43833, 43884, 46322, 48336, 53061, 55368, 58444, 58512, 62928, 69483, 70748, 72504, 81514, 87666, 87768, 92644, 106122, 110736, 116888, 122271, 131499, 138966, 141496, 145008, 159183, 163028, 175332, 175536, 185288, 208449, 212244, 233776, 244542, 262998, 277932, 282992, 318366, 326056, 336053, 350664, 366813, 370576, 416898, 424488, 489084, 525996, 555864, 636732, 652112, 672106, 701328, 733626, 774383, 833796, 848976, 937411, 978168, 1008159, 1051992, 1111728, 1273464, 1344212, 1467252, 1548766, 1667592, 1874822, 1956336, 2016318, 2103984, 2323149, 2546928, 2688424, 2812233, 2934504, 3024477, 3097532, 3335184, 3749644, 4032636, 4646298, 5376848, 5624466, 5869008, 6048954, 6195064, 6969447, 7499288, 8065272, 8436699, 9292596, 11248932, 12097908, 12390128, 13938894, 14998576, 16130544, 16873398, 17810809, 18585192, 22497864, 24195816, 27877788, 33746796, 35621618, 37170384, 44995728, 48391632, 53432427, 55755576, 67493592, 71243236, 106864854, 111511152, 134987184, 142486472, 160297281, 213729708, 284972944, 320594562, 427459416, 641189124, 854918832, 1282378248, 2564756496]

約数ペア:

[(1, 2564756496), (2, 1282378248), (3, 854918832), (4, 641189124), (6, 427459416), (8, 320594562), (9, 284972944), (12, 213729708), (16, 160297281), (18, 142486472), (19, 134987184), (23, 111511152), (24, 106864854), (36, 71243236), (38, 67493592), (46, 55755576), (48, 53432427), (53, 48391632), (57, 44995728), (69, 37170384), (72, 35621618), (76, 33746796), (92, 27877788), (106, 24195816), (114, 22497864), (138, 18585192), (144, 17810809), (152, 16873398), (159, 16130544), (171, 14998576), (184, 13938894), (207, 12390128), (212, 12097908), (228, 11248932), (276, 9292596), (304, 8436699), (318, 8065272), (342, 7499288), (368, 6969447), (414, 6195064), (424, 6048954), (437, 5869008), (456, 5624466), (477, 5376848), (552, 4646298), (636, 4032636), (684, 3749644), (769, 3335184), (828, 3097532), (848, 3024477), (874, 2934504), (912, 2812233), (954, 2688424), (1007, 2546928), (1104, 2323149), (1219, 2103984), (1272, 2016318), (1311, 1956336), (1368, 1874822), (1538, 1667592), (1656, 1548766), (1748, 1467252), (1908, 1344212), (2014, 1273464), (2307, 1111728), (2438, 1051992), (2544, 1008159), (2622, 978168), (2736, 937411), (3021, 848976), (3076, 833796), (3312, 774383), (3496, 733626), (3657, 701328), (3816, 672106), (3933, 652112), (4028, 636732), (4614, 555864), (4876, 525996), (5244, 489084), (6042, 424488), (6152, 416898), (6921, 370576), (6992, 366813), (7314, 350664), (7632, 336053), (7866, 326056), (8056, 318366), (9063, 282992), (9228, 277932), (9752, 262998), (10488, 244542), (10971, 233776), (12084, 212244), (12304, 208449), (13842, 185288), (14611, 175536), (14628, 175332), (15732, 163028), (16112, 159183), (17687, 145008), (18126, 141496), (18456, 138966), (19504, 131499), (20976, 122271), (21942, 116888), (23161, 110736), (24168, 106122), (27684, 92644), (29222, 87768), (29256, 87666), (31464, 81514), (35374, 72504), (36252, 70748), (36912, 69483), (40757, 62928), (43833, 58512), (43884, 58444), (46322, 55368), (48336, 53061)]