279479928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 888844320

約数和(自身を除く): 609364392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 101, 104, 147, 156, 168, 181, 182, 196, 202, 273, 294, 303, 312, 362, 364, 392, 404, 543, 546, 588, 606, 637, 707, 724, 728, 808, 1086, 1092, 1176, 1212, 1267, 1274, 1313, 1414, 1448, 1911, 2121, 2172, 2184, 2353, 2424, 2534, 2548, 2626, 2828, 3801, 3822, 3939, 4242, 4344, 4706, 4949, 5068, 5096, 5252, 5656, 7059, 7602, 7644, 7878, 8484, 8869, 9191, 9412, 9898, 10136, 10504, 14118, 14847, 15204, 15288, 15756, 16471, 16968, 17738, 18281, 18382, 18824, 19796, 26607, 27573, 28236, 29694, 30408, 31512, 32942, 35476, 36562, 36764, 39592, 49413, 53214, 54843, 55146, 56472, 59388, 64337, 65884, 70952, 73124, 73528, 98826, 106428, 109686, 110292, 115297, 118776, 127967, 128674, 131768, 146248, 193011, 197652, 212856, 219372, 220584, 230594, 237653, 255934, 257348, 345891, 383901, 386022, 395304, 438744, 461188, 475306, 511868, 514696, 691782, 712959, 767802, 772044, 895769, 922376, 950612, 1023736, 1383564, 1425918, 1535604, 1544088, 1663571, 1791538, 1901224, 2687307, 2767128, 2851836, 3071208, 3327142, 3583076, 4990713, 5374614, 5703672, 6654284, 7166152, 9981426, 10749228, 11644997, 13308568, 19962852, 21498456, 23289994, 34934991, 39925704, 46579988, 69869982, 93159976, 139739964, 279479928]

約数ペア:

[(1, 279479928), (2, 139739964), (3, 93159976), (4, 69869982), (6, 46579988), (7, 39925704), (8, 34934991), (12, 23289994), (13, 21498456), (14, 19962852), (21, 13308568), (24, 11644997), (26, 10749228), (28, 9981426), (39, 7166152), (42, 6654284), (49, 5703672), (52, 5374614), (56, 4990713), (78, 3583076), (84, 3327142), (91, 3071208), (98, 2851836), (101, 2767128), (104, 2687307), (147, 1901224), (156, 1791538), (168, 1663571), (181, 1544088), (182, 1535604), (196, 1425918), (202, 1383564), (273, 1023736), (294, 950612), (303, 922376), (312, 895769), (362, 772044), (364, 767802), (392, 712959), (404, 691782), (543, 514696), (546, 511868), (588, 475306), (606, 461188), (637, 438744), (707, 395304), (724, 386022), (728, 383901), (808, 345891), (1086, 257348), (1092, 255934), (1176, 237653), (1212, 230594), (1267, 220584), (1274, 219372), (1313, 212856), (1414, 197652), (1448, 193011), (1911, 146248), (2121, 131768), (2172, 128674), (2184, 127967), (2353, 118776), (2424, 115297), (2534, 110292), (2548, 109686), (2626, 106428), (2828, 98826), (3801, 73528), (3822, 73124), (3939, 70952), (4242, 65884), (4344, 64337), (4706, 59388), (4949, 56472), (5068, 55146), (5096, 54843), (5252, 53214), (5656, 49413), (7059, 39592), (7602, 36764), (7644, 36562), (7878, 35476), (8484, 32942), (8869, 31512), (9191, 30408), (9412, 29694), (9898, 28236), (10136, 27573), (10504, 26607), (14118, 19796), (14847, 18824), (15204, 18382), (15288, 18281), (15756, 17738), (16471, 16968)]