2284238216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 5043360000

約数和(自身を除く): 2759121784

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 157, 199, 247, 296, 314, 398, 481, 494, 628, 703, 796, 962, 988, 1256, 1406, 1592, 1924, 1976, 2041, 2587, 2812, 2983, 3781, 3848, 4082, 5174, 5624, 5809, 5966, 7363, 7562, 8164, 9139, 10348, 11618, 11932, 14726, 15124, 16328, 18278, 20696, 23236, 23864, 29452, 30248, 31243, 36556, 38779, 46472, 49153, 58904, 62486, 73112, 75517, 77558, 95719, 98306, 110371, 124972, 139897, 151034, 155116, 191438, 196612, 220742, 249944, 279794, 302068, 310232, 382876, 393224, 406159, 441484, 559588, 593617, 604136, 765752, 812318, 882968, 1119176, 1155991, 1187234, 1434823, 1624636, 1818661, 2311982, 2374468, 2869646, 3249272, 3637322, 4623964, 4748936, 5739292, 7274644, 7717021, 9247928, 11478584, 14549288, 15027883, 15434042, 21963829, 30055766, 30868084, 43927658, 60111532, 61736168, 87855316, 120223064, 175710632, 285529777, 571059554, 1142119108, 2284238216]

約数ペア:

[(1, 2284238216), (2, 1142119108), (4, 571059554), (8, 285529777), (13, 175710632), (19, 120223064), (26, 87855316), (37, 61736168), (38, 60111532), (52, 43927658), (74, 30868084), (76, 30055766), (104, 21963829), (148, 15434042), (152, 15027883), (157, 14549288), (199, 11478584), (247, 9247928), (296, 7717021), (314, 7274644), (398, 5739292), (481, 4748936), (494, 4623964), (628, 3637322), (703, 3249272), (796, 2869646), (962, 2374468), (988, 2311982), (1256, 1818661), (1406, 1624636), (1592, 1434823), (1924, 1187234), (1976, 1155991), (2041, 1119176), (2587, 882968), (2812, 812318), (2983, 765752), (3781, 604136), (3848, 593617), (4082, 559588), (5174, 441484), (5624, 406159), (5809, 393224), (5966, 382876), (7363, 310232), (7562, 302068), (8164, 279794), (9139, 249944), (10348, 220742), (11618, 196612), (11932, 191438), (14726, 155116), (15124, 151034), (16328, 139897), (18278, 124972), (20696, 110371), (23236, 98306), (23864, 95719), (29452, 77558), (30248, 75517), (31243, 73112), (36556, 62486), (38779, 58904), (46472, 49153)]