28671237216

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{1259}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 82472644800

約数和(自身を除く): 53801407584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 739, 856, 963, 1259, 1284, 1478, 1712, 1926, 2217, 2518, 2568, 2956, 3424, 3777, 3852, 4434, 5036, 5136, 5912, 6651, 7554, 7704, 8868, 10072, 10272, 11331, 11824, 13302, 15108, 15408, 17736, 20144, 22662, 23648, 26604, 30216, 30816, 35472, 40288, 45324, 53208, 60432, 70944, 79073, 90648, 106416, 120864, 134713, 158146, 181296, 212832, 237219, 269426, 316292, 362592, 404139, 474438, 538852, 632584, 711657, 808278, 930401, 948876, 1077704, 1212417, 1265168, 1423314, 1616556, 1860802, 1897752, 2155408, 2424834, 2530336, 2791203, 2846628, 3233112, 3721604, 3795504, 4310816, 4849668, 5582406, 5693256, 6466224, 7443208, 7591008, 8373609, 9699336, 11164812, 11386512, 12932448, 14886416, 16747218, 19398672, 22329624, 22773024, 29772832, 33494436, 38797344, 44659248, 66988872, 89318496, 99552907, 133977744, 199105814, 267955488, 298658721, 398211628, 597317442, 796423256, 895976163, 1194634884, 1592846512, 1791952326, 2389269768, 3185693024, 3583904652, 4778539536, 7167809304, 9557079072, 14335618608, 28671237216]

約数ペア:

[(1, 28671237216), (2, 14335618608), (3, 9557079072), (4, 7167809304), (6, 4778539536), (8, 3583904652), (9, 3185693024), (12, 2389269768), (16, 1791952326), (18, 1592846512), (24, 1194634884), (32, 895976163), (36, 796423256), (48, 597317442), (72, 398211628), (96, 298658721), (107, 267955488), (144, 199105814), (214, 133977744), (288, 99552907), (321, 89318496), (428, 66988872), (642, 44659248), (739, 38797344), (856, 33494436), (963, 29772832), (1259, 22773024), (1284, 22329624), (1478, 19398672), (1712, 16747218), (1926, 14886416), (2217, 12932448), (2518, 11386512), (2568, 11164812), (2956, 9699336), (3424, 8373609), (3777, 7591008), (3852, 7443208), (4434, 6466224), (5036, 5693256), (5136, 5582406), (5912, 4849668), (6651, 4310816), (7554, 3795504), (7704, 3721604), (8868, 3233112), (10072, 2846628), (10272, 2791203), (11331, 2530336), (11824, 2424834), (13302, 2155408), (15108, 1897752), (15408, 1860802), (17736, 1616556), (20144, 1423314), (22662, 1265168), (23648, 1212417), (26604, 1077704), (30216, 948876), (30816, 930401), (35472, 808278), (40288, 711657), (45324, 632584), (53208, 538852), (60432, 474438), (70944, 404139), (79073, 362592), (90648, 316292), (106416, 269426), (120864, 237219), (134713, 212832), (158146, 181296)]