1900921776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 5730299904

約数和(自身を除く): 3829378128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 83, 102, 104, 127, 136, 156, 166, 204, 208, 221, 249, 254, 272, 289, 312, 332, 381, 408, 442, 498, 508, 578, 624, 663, 664, 762, 816, 867, 884, 996, 1016, 1079, 1156, 1326, 1328, 1411, 1524, 1651, 1734, 1768, 1992, 2032, 2158, 2159, 2312, 2652, 2822, 3048, 3237, 3302, 3468, 3536, 3757, 3984, 4233, 4316, 4318, 4624, 4953, 5304, 5644, 6096, 6474, 6477, 6604, 6936, 7514, 8466, 8632, 8636, 9906, 10541, 10608, 11271, 11288, 12948, 12954, 13208, 13872, 15028, 16932, 17264, 17272, 18343, 19812, 21082, 22542, 22576, 23987, 25896, 25908, 26416, 28067, 30056, 31623, 33864, 34544, 36686, 36703, 39624, 42164, 45084, 47974, 51792, 51816, 55029, 56134, 60112, 63246, 67728, 71961, 73372, 73406, 79248, 84201, 84328, 90168, 95948, 103632, 110058, 110109, 112268, 126492, 137033, 143922, 146744, 146812, 168402, 168656, 179197, 180336, 191896, 220116, 220218, 224536, 252984, 274066, 287844, 293488, 293624, 311831, 336804, 358394, 383792, 411099, 440232, 440436, 449072, 477139, 505968, 537591, 548132, 575688, 587248, 623662, 673608, 716788, 822198, 880464, 880872, 935493, 954278, 1075182, 1096264, 1151376, 1247324, 1347216, 1431417, 1433576, 1644396, 1761744, 1870986, 1908556, 2150364, 2192528, 2329561, 2494648, 2862834, 2867152, 3046349, 3288792, 3741972, 3817112, 4300728, 4659122, 4989296, 5725668, 6092698, 6577584, 6988683, 7483944, 7634224, 8601456, 9139047, 9318244, 11451336, 12185396, 13977366, 14967888, 18278094, 18636488, 22902672, 24370792, 27954732, 36556188, 37272976, 39602537, 48741584, 55909464, 73112376, 79205074, 111818928, 118807611, 146224752, 158410148, 237615222, 316820296, 475230444, 633640592, 950460888, 1900921776]

約数ペア:

[(1, 1900921776), (2, 950460888), (3, 633640592), (4, 475230444), (6, 316820296), (8, 237615222), (12, 158410148), (13, 146224752), (16, 118807611), (17, 111818928), (24, 79205074), (26, 73112376), (34, 55909464), (39, 48741584), (48, 39602537), (51, 37272976), (52, 36556188), (68, 27954732), (78, 24370792), (83, 22902672), (102, 18636488), (104, 18278094), (127, 14967888), (136, 13977366), (156, 12185396), (166, 11451336), (204, 9318244), (208, 9139047), (221, 8601456), (249, 7634224), (254, 7483944), (272, 6988683), (289, 6577584), (312, 6092698), (332, 5725668), (381, 4989296), (408, 4659122), (442, 4300728), (498, 3817112), (508, 3741972), (578, 3288792), (624, 3046349), (663, 2867152), (664, 2862834), (762, 2494648), (816, 2329561), (867, 2192528), (884, 2150364), (996, 1908556), (1016, 1870986), (1079, 1761744), (1156, 1644396), (1326, 1433576), (1328, 1431417), (1411, 1347216), (1524, 1247324), (1651, 1151376), (1734, 1096264), (1768, 1075182), (1992, 954278), (2032, 935493), (2158, 880872), (2159, 880464), (2312, 822198), (2652, 716788), (2822, 673608), (3048, 623662), (3237, 587248), (3302, 575688), (3468, 548132), (3536, 537591), (3757, 505968), (3984, 477139), (4233, 449072), (4316, 440436), (4318, 440232), (4624, 411099), (4953, 383792), (5304, 358394), (5644, 336804), (6096, 311831), (6474, 293624), (6477, 293488), (6604, 287844), (6936, 274066), (7514, 252984), (8466, 224536), (8632, 220218), (8636, 220116), (9906, 191896), (10541, 180336), (10608, 179197), (11271, 168656), (11288, 168402), (12948, 146812), (12954, 146744), (13208, 143922), (13872, 137033), (15028, 126492), (16932, 112268), (17264, 110109), (17272, 110058), (18343, 103632), (19812, 95948), (21082, 90168), (22542, 84328), (22576, 84201), (23987, 79248), (25896, 73406), (25908, 73372), (26416, 71961), (28067, 67728), (30056, 63246), (31623, 60112), (33864, 56134), (34544, 55029), (36686, 51816), (36703, 51792), (39624, 47974), (42164, 45084)]