921105408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 176

約数和(自身を含む): 2651601920

約数和(自身を除く): 1730496512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 367, 384, 456, 512, 516, 608, 688, 734, 768, 817, 912, 1024, 1032, 1101, 1216, 1376, 1468, 1536, 1634, 1824, 2064, 2202, 2432, 2451, 2752, 2936, 3072, 3268, 3648, 4128, 4404, 4864, 4902, 5504, 5872, 6536, 6973, 7296, 8256, 8808, 9728, 9804, 11008, 11744, 13072, 13946, 14592, 15781, 16512, 17616, 19456, 19608, 20919, 22016, 23488, 26144, 27892, 29184, 31562, 33024, 35232, 39216, 41838, 44032, 46976, 47343, 52288, 55784, 58368, 63124, 66048, 70464, 78432, 83676, 93952, 94686, 104576, 111568, 126248, 132096, 140928, 156864, 167352, 187904, 189372, 209152, 223136, 252496, 281856, 299839, 313728, 334704, 375808, 378744, 418304, 446272, 504992, 563712, 599678, 627456, 669408, 757488, 836608, 892544, 899517, 1009984, 1127424, 1199356, 1254912, 1338816, 1514976, 1785088, 1799034, 2019968, 2398712, 2509824, 2677632, 3029952, 3570176, 3598068, 4039936, 4797424, 5355264, 6059904, 7140352, 7196136, 8079872, 9594848, 10710528, 12119808, 14392272, 16159744, 19189696, 21421056, 24239616, 28784544, 38379392, 48479232, 57569088, 76758784, 115138176, 153517568, 230276352, 307035136, 460552704, 921105408]

約数ペア:

[(1, 921105408), (2, 460552704), (3, 307035136), (4, 230276352), (6, 153517568), (8, 115138176), (12, 76758784), (16, 57569088), (19, 48479232), (24, 38379392), (32, 28784544), (38, 24239616), (43, 21421056), (48, 19189696), (57, 16159744), (64, 14392272), (76, 12119808), (86, 10710528), (96, 9594848), (114, 8079872), (128, 7196136), (129, 7140352), (152, 6059904), (172, 5355264), (192, 4797424), (228, 4039936), (256, 3598068), (258, 3570176), (304, 3029952), (344, 2677632), (367, 2509824), (384, 2398712), (456, 2019968), (512, 1799034), (516, 1785088), (608, 1514976), (688, 1338816), (734, 1254912), (768, 1199356), (817, 1127424), (912, 1009984), (1024, 899517), (1032, 892544), (1101, 836608), (1216, 757488), (1376, 669408), (1468, 627456), (1536, 599678), (1634, 563712), (1824, 504992), (2064, 446272), (2202, 418304), (2432, 378744), (2451, 375808), (2752, 334704), (2936, 313728), (3072, 299839), (3268, 281856), (3648, 252496), (4128, 223136), (4404, 209152), (4864, 189372), (4902, 187904), (5504, 167352), (5872, 156864), (6536, 140928), (6973, 132096), (7296, 126248), (8256, 111568), (8808, 104576), (9728, 94686), (9804, 93952), (11008, 83676), (11744, 78432), (13072, 70464), (13946, 66048), (14592, 63124), (15781, 58368), (16512, 55784), (17616, 52288), (19456, 47343), (19608, 46976), (20919, 44032), (22016, 41838), (23488, 39216), (26144, 35232), (27892, 33024), (29184, 31562)]