78302863968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131071}}^1$

素因数の和:131225

約数の個数: 144

約数和(自身を含む): 240987930624

約数和(自身を除く): 162685066656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1176, 1524, 1568, 1778, 2032, 2352, 2667, 3048, 3556, 4064, 4704, 5334, 6096, 6223, 7112, 10668, 12192, 12446, 14224, 18669, 21336, 24892, 28448, 37338, 42672, 49784, 74676, 85344, 99568, 131071, 149352, 199136, 262142, 298704, 393213, 524284, 597408, 786426, 917497, 1048568, 1572852, 1834994, 2097136, 2752491, 3145704, 3669988, 4194272, 5504982, 6291408, 6422479, 7339976, 11009964, 12582816, 12844958, 14679952, 16646017, 19267437, 22019928, 25689916, 29359904, 33292034, 38534874, 44039856, 49938051, 51379832, 66584068, 77069748, 88079712, 99876102, 102759664, 116522119, 133168136, 154139496, 199752204, 205519328, 233044238, 266336272, 308278992, 349566357, 399504408, 466088476, 532672544, 616557984, 699132714, 799008816, 815654833, 932176952, 1398265428, 1598017632, 1631309666, 1864353904, 2446964499, 2796530856, 3262619332, 3728707808, 4893928998, 5593061712, 6525238664, 9787857996, 11186123424, 13050477328, 19575715992, 26100954656, 39151431984, 78302863968]

約数ペア:

[(1, 78302863968), (2, 39151431984), (3, 26100954656), (4, 19575715992), (6, 13050477328), (7, 11186123424), (8, 9787857996), (12, 6525238664), (14, 5593061712), (16, 4893928998), (21, 3728707808), (24, 3262619332), (28, 2796530856), (32, 2446964499), (42, 1864353904), (48, 1631309666), (49, 1598017632), (56, 1398265428), (84, 932176952), (96, 815654833), (98, 799008816), (112, 699132714), (127, 616557984), (147, 532672544), (168, 466088476), (196, 399504408), (224, 349566357), (254, 308278992), (294, 266336272), (336, 233044238), (381, 205519328), (392, 199752204), (508, 154139496), (588, 133168136), (672, 116522119), (762, 102759664), (784, 99876102), (889, 88079712), (1016, 77069748), (1176, 66584068), (1524, 51379832), (1568, 49938051), (1778, 44039856), (2032, 38534874), (2352, 33292034), (2667, 29359904), (3048, 25689916), (3556, 22019928), (4064, 19267437), (4704, 16646017), (5334, 14679952), (6096, 12844958), (6223, 12582816), (7112, 11009964), (10668, 7339976), (12192, 6422479), (12446, 6291408), (14224, 5504982), (18669, 4194272), (21336, 3669988), (24892, 3145704), (28448, 2752491), (37338, 2097136), (42672, 1834994), (49784, 1572852), (74676, 1048568), (85344, 917497), (99568, 786426), (131071, 597408), (149352, 524284), (199136, 393213), (262142, 298704)]