1831095168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1804

約数の個数: 128

約数和(自身を含む): 5573214720

約数和(自身を除く): 3742119552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 557, 672, 896, 1114, 1223, 1344, 1671, 2228, 2446, 2688, 3342, 3669, 3899, 4456, 4892, 6684, 7338, 7798, 8561, 8912, 9784, 11697, 13368, 14676, 15596, 17122, 17824, 19568, 23394, 25683, 26736, 29352, 31192, 34244, 35648, 39136, 46788, 51366, 53472, 58704, 62384, 68488, 71296, 78272, 93576, 102732, 106944, 117408, 124768, 136976, 156544, 187152, 205464, 213888, 234816, 249536, 273952, 374304, 410928, 469632, 499072, 547904, 681211, 748608, 821856, 1095808, 1362422, 1497216, 1643712, 2043633, 2724844, 3287424, 4087266, 4768477, 5449688, 8174532, 9536954, 10899376, 14305431, 16349064, 19073908, 21798752, 28610862, 32698128, 38147816, 43597504, 57221724, 65396256, 76295632, 87195008, 114443448, 130792512, 152591264, 228886896, 261585024, 305182528, 457773792, 610365056, 915547584, 1831095168]

約数ペア:

[(1, 1831095168), (2, 915547584), (3, 610365056), (4, 457773792), (6, 305182528), (7, 261585024), (8, 228886896), (12, 152591264), (14, 130792512), (16, 114443448), (21, 87195008), (24, 76295632), (28, 65396256), (32, 57221724), (42, 43597504), (48, 38147816), (56, 32698128), (64, 28610862), (84, 21798752), (96, 19073908), (112, 16349064), (128, 14305431), (168, 10899376), (192, 9536954), (224, 8174532), (336, 5449688), (384, 4768477), (448, 4087266), (557, 3287424), (672, 2724844), (896, 2043633), (1114, 1643712), (1223, 1497216), (1344, 1362422), (1671, 1095808), (2228, 821856), (2446, 748608), (2688, 681211), (3342, 547904), (3669, 499072), (3899, 469632), (4456, 410928), (4892, 374304), (6684, 273952), (7338, 249536), (7798, 234816), (8561, 213888), (8912, 205464), (9784, 187152), (11697, 156544), (13368, 136976), (14676, 124768), (15596, 117408), (17122, 106944), (17824, 102732), (19568, 93576), (23394, 78272), (25683, 71296), (26736, 68488), (29352, 62384), (31192, 58704), (34244, 53472), (35648, 51366), (39136, 46788)]