661416192

素因数分解:

$2^8\times 3^4\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 180

約数和(自身を含む): 1994420736

約数和(自身を除く): 1333004544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 167, 191, 192, 216, 256, 288, 324, 334, 382, 384, 432, 501, 573, 576, 648, 668, 764, 768, 864, 1002, 1146, 1152, 1296, 1336, 1503, 1528, 1719, 1728, 2004, 2292, 2304, 2592, 2672, 3006, 3056, 3438, 3456, 4008, 4509, 4584, 5157, 5184, 5344, 6012, 6112, 6876, 6912, 8016, 9018, 9168, 10314, 10368, 10688, 12024, 12224, 13527, 13752, 15471, 16032, 18036, 18336, 20628, 20736, 21376, 24048, 24448, 27054, 27504, 30942, 31897, 32064, 36072, 36672, 41256, 42752, 48096, 48896, 54108, 55008, 61884, 63794, 64128, 72144, 73344, 82512, 95691, 96192, 108216, 110016, 123768, 127588, 128256, 144288, 146688, 165024, 191382, 192384, 216432, 220032, 247536, 255176, 287073, 288576, 330048, 382764, 384768, 432864, 440064, 495072, 510352, 574146, 577152, 660096, 765528, 861219, 865728, 990144, 1020704, 1148292, 1154304, 1320192, 1531056, 1722438, 1731456, 1980288, 2041408, 2296584, 2583657, 3062112, 3444876, 3462912, 3960576, 4082816, 4593168, 5167314, 6124224, 6889752, 8165632, 9186336, 10334628, 12248448, 13779504, 18372672, 20669256, 24496896, 27559008, 36745344, 41338512, 55118016, 73490688, 82677024, 110236032, 165354048, 220472064, 330708096, 661416192]

約数ペア:

[(1, 661416192), (2, 330708096), (3, 220472064), (4, 165354048), (6, 110236032), (8, 82677024), (9, 73490688), (12, 55118016), (16, 41338512), (18, 36745344), (24, 27559008), (27, 24496896), (32, 20669256), (36, 18372672), (48, 13779504), (54, 12248448), (64, 10334628), (72, 9186336), (81, 8165632), (96, 6889752), (108, 6124224), (128, 5167314), (144, 4593168), (162, 4082816), (167, 3960576), (191, 3462912), (192, 3444876), (216, 3062112), (256, 2583657), (288, 2296584), (324, 2041408), (334, 1980288), (382, 1731456), (384, 1722438), (432, 1531056), (501, 1320192), (573, 1154304), (576, 1148292), (648, 1020704), (668, 990144), (764, 865728), (768, 861219), (864, 765528), (1002, 660096), (1146, 577152), (1152, 574146), (1296, 510352), (1336, 495072), (1503, 440064), (1528, 432864), (1719, 384768), (1728, 382764), (2004, 330048), (2292, 288576), (2304, 287073), (2592, 255176), (2672, 247536), (3006, 220032), (3056, 216432), (3438, 192384), (3456, 191382), (4008, 165024), (4509, 146688), (4584, 144288), (5157, 128256), (5184, 127588), (5344, 123768), (6012, 110016), (6112, 108216), (6876, 96192), (6912, 95691), (8016, 82512), (9018, 73344), (9168, 72144), (10314, 64128), (10368, 63794), (10688, 61884), (12024, 55008), (12224, 54108), (13527, 48896), (13752, 48096), (15471, 42752), (16032, 41256), (18036, 36672), (18336, 36072), (20628, 32064), (20736, 31897), (21376, 30942), (24048, 27504), (24448, 27054)]