821048256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1051

約数の個数: 168

約数和(自身を含む): 2703149280

約数和(自身を除く): 1882101024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 269, 288, 336, 448, 504, 538, 576, 672, 757, 807, 1008, 1076, 1344, 1514, 1614, 1883, 2016, 2152, 2271, 2421, 3028, 3228, 3766, 4032, 4304, 4542, 4842, 5299, 5649, 6056, 6456, 6813, 7532, 8608, 9084, 9684, 10598, 11298, 12112, 12912, 13626, 15064, 15897, 16947, 17216, 18168, 19368, 21196, 22596, 24224, 25824, 27252, 30128, 31794, 33894, 36336, 38736, 42392, 45192, 47691, 48448, 51648, 54504, 60256, 63588, 67788, 72672, 77472, 84784, 90384, 95382, 109008, 120512, 127176, 135576, 145344, 154944, 169568, 180768, 190764, 203633, 218016, 254352, 271152, 339136, 361536, 381528, 407266, 436032, 508704, 542304, 610899, 763056, 814532, 1017408, 1084608, 1221798, 1425431, 1526112, 1629064, 1832697, 2443596, 2850862, 3052224, 3258128, 3665394, 4276293, 4887192, 5701724, 6516256, 7330788, 8552586, 9774384, 11403448, 12828879, 13032512, 14661576, 17105172, 19548768, 22806896, 25657758, 29323152, 34210344, 39097536, 45613792, 51315516, 58646304, 68420688, 91227584, 102631032, 117292608, 136841376, 205262064, 273682752, 410524128, 821048256]

約数ペア:

[(1, 821048256), (2, 410524128), (3, 273682752), (4, 205262064), (6, 136841376), (7, 117292608), (8, 102631032), (9, 91227584), (12, 68420688), (14, 58646304), (16, 51315516), (18, 45613792), (21, 39097536), (24, 34210344), (28, 29323152), (32, 25657758), (36, 22806896), (42, 19548768), (48, 17105172), (56, 14661576), (63, 13032512), (64, 12828879), (72, 11403448), (84, 9774384), (96, 8552586), (112, 7330788), (126, 6516256), (144, 5701724), (168, 4887192), (192, 4276293), (224, 3665394), (252, 3258128), (269, 3052224), (288, 2850862), (336, 2443596), (448, 1832697), (504, 1629064), (538, 1526112), (576, 1425431), (672, 1221798), (757, 1084608), (807, 1017408), (1008, 814532), (1076, 763056), (1344, 610899), (1514, 542304), (1614, 508704), (1883, 436032), (2016, 407266), (2152, 381528), (2271, 361536), (2421, 339136), (3028, 271152), (3228, 254352), (3766, 218016), (4032, 203633), (4304, 190764), (4542, 180768), (4842, 169568), (5299, 154944), (5649, 145344), (6056, 135576), (6456, 127176), (6813, 120512), (7532, 109008), (8608, 95382), (9084, 90384), (9684, 84784), (10598, 77472), (11298, 72672), (12112, 67788), (12912, 63588), (13626, 60256), (15064, 54504), (15897, 51648), (16947, 48448), (17216, 47691), (18168, 45192), (19368, 42392), (21196, 38736), (22596, 36336), (24224, 33894), (25824, 31794), (27252, 30128)]