250251768

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 768804960

約数和(自身を除く): 518553192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 216, 234, 244, 312, 324, 351, 366, 468, 487, 488, 549, 648, 702, 732, 793, 936, 974, 1053, 1098, 1404, 1461, 1464, 1586, 1647, 1948, 2106, 2196, 2379, 2808, 2922, 3172, 3294, 3896, 4212, 4383, 4392, 4758, 4941, 5844, 6331, 6344, 6588, 7137, 8424, 8766, 9516, 9882, 11688, 12662, 13149, 13176, 14274, 17532, 18993, 19032, 19764, 21411, 25324, 26298, 28548, 29707, 35064, 37986, 39447, 39528, 42822, 50648, 52596, 56979, 57096, 59414, 64233, 75972, 78894, 85644, 89121, 105192, 113958, 118828, 128466, 151944, 157788, 170937, 171288, 178242, 227916, 237656, 256932, 267363, 315576, 341874, 356484, 386191, 455832, 512811, 513864, 534726, 683748, 712968, 772382, 802089, 1025622, 1069452, 1158573, 1367496, 1544764, 1604178, 2051244, 2138904, 2317146, 2406267, 3089528, 3208356, 3475719, 4102488, 4634292, 4812534, 6416712, 6951438, 9268584, 9625068, 10427157, 13902876, 19250136, 20854314, 27805752, 31281471, 41708628, 62562942, 83417256, 125125884, 250251768]

約数ペア:

[(1, 250251768), (2, 125125884), (3, 83417256), (4, 62562942), (6, 41708628), (8, 31281471), (9, 27805752), (12, 20854314), (13, 19250136), (18, 13902876), (24, 10427157), (26, 9625068), (27, 9268584), (36, 6951438), (39, 6416712), (52, 4812534), (54, 4634292), (61, 4102488), (72, 3475719), (78, 3208356), (81, 3089528), (104, 2406267), (108, 2317146), (117, 2138904), (122, 2051244), (156, 1604178), (162, 1544764), (183, 1367496), (216, 1158573), (234, 1069452), (244, 1025622), (312, 802089), (324, 772382), (351, 712968), (366, 683748), (468, 534726), (487, 513864), (488, 512811), (549, 455832), (648, 386191), (702, 356484), (732, 341874), (793, 315576), (936, 267363), (974, 256932), (1053, 237656), (1098, 227916), (1404, 178242), (1461, 171288), (1464, 170937), (1586, 157788), (1647, 151944), (1948, 128466), (2106, 118828), (2196, 113958), (2379, 105192), (2808, 89121), (2922, 85644), (3172, 78894), (3294, 75972), (3896, 64233), (4212, 59414), (4383, 57096), (4392, 56979), (4758, 52596), (4941, 50648), (5844, 42822), (6331, 39528), (6344, 39447), (6588, 37986), (7137, 35064), (8424, 29707), (8766, 28548), (9516, 26298), (9882, 25324), (11688, 21411), (12662, 19764), (13149, 19032), (13176, 18993), (14274, 17532)]