239440656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 797948928

約数和(自身を除く): 558508272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 49, 52, 56, 78, 82, 84, 91, 98, 104, 112, 123, 147, 156, 164, 168, 182, 191, 196, 208, 246, 273, 287, 294, 312, 328, 336, 364, 382, 392, 492, 533, 546, 573, 574, 588, 624, 637, 656, 728, 764, 784, 861, 984, 1066, 1092, 1146, 1148, 1176, 1274, 1337, 1456, 1528, 1599, 1722, 1911, 1968, 2009, 2132, 2184, 2292, 2296, 2352, 2483, 2548, 2674, 3056, 3198, 3444, 3731, 3822, 4011, 4018, 4264, 4368, 4584, 4592, 4966, 5096, 5348, 6027, 6396, 6888, 7449, 7462, 7644, 7831, 8022, 8036, 8528, 9168, 9359, 9932, 10192, 10696, 11193, 12054, 12792, 13776, 14898, 14924, 15288, 15662, 16044, 16072, 17381, 18718, 19864, 21392, 22386, 23493, 24108, 25584, 26117, 28077, 29796, 29848, 30576, 31324, 32088, 32144, 34762, 37436, 39728, 44772, 46986, 48216, 52143, 52234, 54817, 56154, 59592, 59696, 62648, 64176, 69524, 74872, 78351, 89544, 93972, 96432, 101803, 104286, 104468, 109634, 112308, 119184, 121667, 125296, 139048, 149744, 156702, 164451, 179088, 187944, 203606, 208572, 208936, 219268, 224616, 243334, 278096, 305409, 313404, 328902, 365001, 375888, 383719, 407212, 417144, 417872, 438536, 449232, 486668, 610818, 626808, 657804, 712621, 730002, 767438, 814424, 834288, 877072, 973336, 1151157, 1221636, 1253616, 1315608, 1425242, 1460004, 1534876, 1628848, 1946672, 2137863, 2302314, 2443272, 2631216, 2850484, 2920008, 3069752, 4275726, 4604628, 4886544, 4988347, 5700968, 5840016, 6139504, 8551452, 9209256, 9976694, 11401936, 14965041, 17102904, 18418512, 19953388, 29930082, 34205808, 39906776, 59860164, 79813552, 119720328, 239440656]

約数ペア:

[(1, 239440656), (2, 119720328), (3, 79813552), (4, 59860164), (6, 39906776), (7, 34205808), (8, 29930082), (12, 19953388), (13, 18418512), (14, 17102904), (16, 14965041), (21, 11401936), (24, 9976694), (26, 9209256), (28, 8551452), (39, 6139504), (41, 5840016), (42, 5700968), (48, 4988347), (49, 4886544), (52, 4604628), (56, 4275726), (78, 3069752), (82, 2920008), (84, 2850484), (91, 2631216), (98, 2443272), (104, 2302314), (112, 2137863), (123, 1946672), (147, 1628848), (156, 1534876), (164, 1460004), (168, 1425242), (182, 1315608), (191, 1253616), (196, 1221636), (208, 1151157), (246, 973336), (273, 877072), (287, 834288), (294, 814424), (312, 767438), (328, 730002), (336, 712621), (364, 657804), (382, 626808), (392, 610818), (492, 486668), (533, 449232), (546, 438536), (573, 417872), (574, 417144), (588, 407212), (624, 383719), (637, 375888), (656, 365001), (728, 328902), (764, 313404), (784, 305409), (861, 278096), (984, 243334), (1066, 224616), (1092, 219268), (1146, 208936), (1148, 208572), (1176, 203606), (1274, 187944), (1337, 179088), (1456, 164451), (1528, 156702), (1599, 149744), (1722, 139048), (1911, 125296), (1968, 121667), (2009, 119184), (2132, 112308), (2184, 109634), (2292, 104468), (2296, 104286), (2352, 101803), (2483, 96432), (2548, 93972), (2674, 89544), (3056, 78351), (3198, 74872), (3444, 69524), (3731, 64176), (3822, 62648), (4011, 59696), (4018, 59592), (4264, 56154), (4368, 54817), (4584, 52234), (4592, 52143), (4966, 48216), (5096, 46986), (5348, 44772), (6027, 39728), (6396, 37436), (6888, 34762), (7449, 32144), (7462, 32088), (7644, 31324), (7831, 30576), (8022, 29848), (8036, 29796), (8528, 28077), (9168, 26117), (9359, 25584), (9932, 24108), (10192, 23493), (10696, 22386), (11193, 21392), (12054, 19864), (12792, 18718), (13776, 17381), (14898, 16072), (14924, 16044), (15288, 15662)]