468701507456

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{131071}}^1$

素因数の和:131412

約数の個数: 128

約数和(自身を含む): 1152972226560

約数和(自身を除く): 684270719104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 307, 364, 416, 448, 614, 728, 832, 896, 1228, 1456, 1664, 2149, 2456, 2912, 3991, 4298, 4912, 5824, 7982, 8596, 9824, 11648, 15964, 17192, 19648, 27937, 31928, 34384, 39296, 55874, 63856, 68768, 111748, 127712, 131071, 137536, 223496, 255424, 262142, 275072, 446992, 510848, 524284, 893984, 917497, 1048568, 1703923, 1787968, 1834994, 2097136, 3407846, 3575936, 3669988, 4194272, 6815692, 7339976, 8388544, 11927461, 13631384, 14679952, 16777088, 23854922, 27262768, 29359904, 40238797, 47709844, 54525536, 58719808, 80477594, 95419688, 109051072, 117439616, 160955188, 190839376, 218102144, 281671579, 321910376, 381678752, 523104361, 563343158, 643820752, 763357504, 1046208722, 1126686316, 1287641504, 1526715008, 2092417444, 2253372632, 2575283008, 3661730527, 4184834888, 4506745264, 5150566016, 7323461054, 8369669776, 9013490528, 14646922108, 16739339552, 18026981056, 29293844216, 33478679104, 36053962112, 58587688432, 66957358208, 117175376864, 234350753728, 468701507456]

約数ペア:

[(1, 468701507456), (2, 234350753728), (4, 117175376864), (7, 66957358208), (8, 58587688432), (13, 36053962112), (14, 33478679104), (16, 29293844216), (26, 18026981056), (28, 16739339552), (32, 14646922108), (52, 9013490528), (56, 8369669776), (64, 7323461054), (91, 5150566016), (104, 4506745264), (112, 4184834888), (128, 3661730527), (182, 2575283008), (208, 2253372632), (224, 2092417444), (307, 1526715008), (364, 1287641504), (416, 1126686316), (448, 1046208722), (614, 763357504), (728, 643820752), (832, 563343158), (896, 523104361), (1228, 381678752), (1456, 321910376), (1664, 281671579), (2149, 218102144), (2456, 190839376), (2912, 160955188), (3991, 117439616), (4298, 109051072), (4912, 95419688), (5824, 80477594), (7982, 58719808), (8596, 54525536), (9824, 47709844), (11648, 40238797), (15964, 29359904), (17192, 27262768), (19648, 23854922), (27937, 16777088), (31928, 14679952), (34384, 13631384), (39296, 11927461), (55874, 8388544), (63856, 7339976), (68768, 6815692), (111748, 4194272), (127712, 3669988), (131071, 3575936), (137536, 3407846), (223496, 2097136), (255424, 1834994), (262142, 1787968), (275072, 1703923), (446992, 1048568), (510848, 917497), (524284, 893984)]