215892768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 701701056

約数和(自身を除く): 485808288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 1901, 2028, 2184, 2366, 2704, 2912, 3549, 3802, 4056, 4368, 4732, 5408, 5703, 7098, 7604, 8112, 8736, 9464, 11406, 13307, 14196, 15208, 16224, 18928, 22812, 24713, 26614, 28392, 30416, 37856, 39921, 45624, 49426, 53228, 56784, 60832, 74139, 79842, 91248, 98852, 106456, 113568, 148278, 159684, 172991, 182496, 197704, 212912, 296556, 319368, 321269, 345982, 395408, 425824, 518973, 593112, 638736, 642538, 691964, 790816, 963807, 1037946, 1186224, 1277472, 1285076, 1383928, 1927614, 2075892, 2248883, 2372448, 2570152, 2767856, 3855228, 4151784, 4497766, 5140304, 5535712, 6746649, 7710456, 8303568, 8995532, 10280608, 13493298, 15420912, 16607136, 17991064, 26986596, 30841824, 35982128, 53973192, 71964256, 107946384, 215892768]

約数ペア:

[(1, 215892768), (2, 107946384), (3, 71964256), (4, 53973192), (6, 35982128), (7, 30841824), (8, 26986596), (12, 17991064), (13, 16607136), (14, 15420912), (16, 13493298), (21, 10280608), (24, 8995532), (26, 8303568), (28, 7710456), (32, 6746649), (39, 5535712), (42, 5140304), (48, 4497766), (52, 4151784), (56, 3855228), (78, 2767856), (84, 2570152), (91, 2372448), (96, 2248883), (104, 2075892), (112, 1927614), (156, 1383928), (168, 1285076), (169, 1277472), (182, 1186224), (208, 1037946), (224, 963807), (273, 790816), (312, 691964), (336, 642538), (338, 638736), (364, 593112), (416, 518973), (507, 425824), (546, 395408), (624, 345982), (672, 321269), (676, 319368), (728, 296556), (1014, 212912), (1092, 197704), (1183, 182496), (1248, 172991), (1352, 159684), (1456, 148278), (1901, 113568), (2028, 106456), (2184, 98852), (2366, 91248), (2704, 79842), (2912, 74139), (3549, 60832), (3802, 56784), (4056, 53228), (4368, 49426), (4732, 45624), (5408, 39921), (5703, 37856), (7098, 30416), (7604, 28392), (8112, 26614), (8736, 24713), (9464, 22812), (11406, 18928), (13307, 16224), (14196, 15208)]