826702968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2597

約数の個数: 128

約数和(自身を含む): 2560965120

約数和(自身を除く): 1734262152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 546, 628, 728, 942, 1092, 1099, 1256, 1884, 2041, 2184, 2198, 2411, 3297, 3768, 4082, 4396, 4822, 6123, 6594, 7233, 8164, 8792, 9644, 12246, 13188, 14287, 14466, 16328, 16877, 19288, 24492, 26376, 28574, 28932, 31343, 33754, 42861, 48984, 50631, 57148, 57864, 62686, 67508, 85722, 94029, 101262, 114296, 125372, 135016, 171444, 188058, 202524, 219401, 250744, 342888, 376116, 378527, 405048, 438802, 658203, 752232, 757054, 877604, 1135581, 1316406, 1514108, 1755208, 2271162, 2632812, 2649689, 3028216, 4542324, 4920851, 5265624, 5299378, 7949067, 9084648, 9841702, 10598756, 14762553, 15898134, 19683404, 21197512, 29525106, 31796268, 34445957, 39366808, 59050212, 63592536, 68891914, 103337871, 118100424, 137783828, 206675742, 275567656, 413351484, 826702968]

約数ペア:

[(1, 826702968), (2, 413351484), (3, 275567656), (4, 206675742), (6, 137783828), (7, 118100424), (8, 103337871), (12, 68891914), (13, 63592536), (14, 59050212), (21, 39366808), (24, 34445957), (26, 31796268), (28, 29525106), (39, 21197512), (42, 19683404), (52, 15898134), (56, 14762553), (78, 10598756), (84, 9841702), (91, 9084648), (104, 7949067), (156, 5299378), (157, 5265624), (168, 4920851), (182, 4542324), (273, 3028216), (312, 2649689), (314, 2632812), (364, 2271162), (471, 1755208), (546, 1514108), (628, 1316406), (728, 1135581), (942, 877604), (1092, 757054), (1099, 752232), (1256, 658203), (1884, 438802), (2041, 405048), (2184, 378527), (2198, 376116), (2411, 342888), (3297, 250744), (3768, 219401), (4082, 202524), (4396, 188058), (4822, 171444), (6123, 135016), (6594, 125372), (7233, 114296), (8164, 101262), (8792, 94029), (9644, 85722), (12246, 67508), (13188, 62686), (14287, 57864), (14466, 57148), (16328, 50631), (16877, 48984), (19288, 42861), (24492, 33754), (26376, 31343), (28574, 28932)]