251892576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3589

約数の個数: 144

約数和(自身を含む): 812251440

約数和(自身を除く): 560358864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3541, 3744, 3952, 4446, 5472, 5928, 7082, 7904, 8892, 10623, 11856, 14164, 17784, 21246, 23712, 28328, 31869, 35568, 42492, 46033, 56656, 63738, 67279, 71136, 84984, 92066, 113312, 127476, 134558, 138099, 169968, 184132, 201837, 254952, 269116, 276198, 339936, 368264, 403674, 414297, 509904, 538232, 552396, 605511, 736528, 807348, 828594, 874627, 1019808, 1076464, 1104792, 1211022, 1473056, 1614696, 1657188, 1749254, 2152928, 2209584, 2422044, 2623881, 3229392, 3314376, 3498508, 4419168, 4844088, 5247762, 6458784, 6628752, 6997016, 7871643, 9688176, 10495524, 13257504, 13994032, 15743286, 19376352, 20991048, 27988064, 31486572, 41982096, 62973144, 83964192, 125946288, 251892576]

約数ペア:

[(1, 251892576), (2, 125946288), (3, 83964192), (4, 62973144), (6, 41982096), (8, 31486572), (9, 27988064), (12, 20991048), (13, 19376352), (16, 15743286), (18, 13994032), (19, 13257504), (24, 10495524), (26, 9688176), (32, 7871643), (36, 6997016), (38, 6628752), (39, 6458784), (48, 5247762), (52, 4844088), (57, 4419168), (72, 3498508), (76, 3314376), (78, 3229392), (96, 2623881), (104, 2422044), (114, 2209584), (117, 2152928), (144, 1749254), (152, 1657188), (156, 1614696), (171, 1473056), (208, 1211022), (228, 1104792), (234, 1076464), (247, 1019808), (288, 874627), (304, 828594), (312, 807348), (342, 736528), (416, 605511), (456, 552396), (468, 538232), (494, 509904), (608, 414297), (624, 403674), (684, 368264), (741, 339936), (912, 276198), (936, 269116), (988, 254952), (1248, 201837), (1368, 184132), (1482, 169968), (1824, 138099), (1872, 134558), (1976, 127476), (2223, 113312), (2736, 92066), (2964, 84984), (3541, 71136), (3744, 67279), (3952, 63738), (4446, 56656), (5472, 46033), (5928, 42492), (7082, 35568), (7904, 31869), (8892, 28328), (10623, 23712), (11856, 21246), (14164, 17784)]