251898024

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 781401600

約数和(自身を除く): 529503576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 67, 69, 84, 92, 98, 134, 138, 139, 147, 161, 168, 184, 196, 201, 268, 276, 278, 294, 322, 392, 402, 417, 469, 483, 536, 552, 556, 588, 644, 804, 834, 938, 966, 973, 1112, 1127, 1176, 1288, 1407, 1541, 1608, 1668, 1876, 1932, 1946, 2254, 2814, 2919, 3082, 3197, 3283, 3336, 3381, 3752, 3864, 3892, 4508, 4623, 5628, 5838, 6164, 6394, 6566, 6762, 6811, 7784, 9016, 9246, 9313, 9591, 9849, 10787, 11256, 11676, 12328, 12788, 13132, 13524, 13622, 18492, 18626, 19182, 19698, 20433, 21574, 22379, 23352, 25576, 26264, 27048, 27244, 27939, 32361, 36984, 37252, 38364, 39396, 40866, 43148, 44758, 54488, 55878, 64722, 65191, 67137, 74504, 75509, 76728, 78792, 81732, 86296, 89516, 111756, 129444, 130382, 134274, 151018, 156653, 163464, 179032, 195573, 214199, 223512, 226527, 258888, 260764, 268548, 302036, 313306, 391146, 428398, 453054, 456337, 469959, 521528, 537096, 604072, 626612, 642597, 782292, 856796, 906108, 912674, 939918, 1253224, 1285194, 1369011, 1499393, 1564584, 1713592, 1812216, 1825348, 1879836, 2570388, 2738022, 2998786, 3650696, 3759672, 4498179, 5140776, 5476044, 5997572, 8996358, 10495751, 10952088, 11995144, 17992716, 20991502, 31487253, 35985432, 41983004, 62974506, 83966008, 125949012, 251898024]

約数ペア:

[(1, 251898024), (2, 125949012), (3, 83966008), (4, 62974506), (6, 41983004), (7, 35985432), (8, 31487253), (12, 20991502), (14, 17992716), (21, 11995144), (23, 10952088), (24, 10495751), (28, 8996358), (42, 5997572), (46, 5476044), (49, 5140776), (56, 4498179), (67, 3759672), (69, 3650696), (84, 2998786), (92, 2738022), (98, 2570388), (134, 1879836), (138, 1825348), (139, 1812216), (147, 1713592), (161, 1564584), (168, 1499393), (184, 1369011), (196, 1285194), (201, 1253224), (268, 939918), (276, 912674), (278, 906108), (294, 856796), (322, 782292), (392, 642597), (402, 626612), (417, 604072), (469, 537096), (483, 521528), (536, 469959), (552, 456337), (556, 453054), (588, 428398), (644, 391146), (804, 313306), (834, 302036), (938, 268548), (966, 260764), (973, 258888), (1112, 226527), (1127, 223512), (1176, 214199), (1288, 195573), (1407, 179032), (1541, 163464), (1608, 156653), (1668, 151018), (1876, 134274), (1932, 130382), (1946, 129444), (2254, 111756), (2814, 89516), (2919, 86296), (3082, 81732), (3197, 78792), (3283, 76728), (3336, 75509), (3381, 74504), (3752, 67137), (3864, 65191), (3892, 64722), (4508, 55878), (4623, 54488), (5628, 44758), (5838, 43148), (6164, 40866), (6394, 39396), (6566, 38364), (6762, 37252), (6811, 36984), (7784, 32361), (9016, 27939), (9246, 27244), (9313, 27048), (9591, 26264), (9849, 25576), (10787, 23352), (11256, 22379), (11676, 21574), (12328, 20433), (12788, 19698), (13132, 19182), (13524, 18626), (13622, 18492)]