1420811964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 4520355840

約数和(自身を除く): 3099543876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 31, 33, 36, 39, 44, 52, 58, 62, 66, 78, 87, 93, 99, 116, 117, 124, 132, 143, 156, 174, 186, 198, 234, 261, 279, 286, 307, 319, 341, 348, 372, 377, 396, 403, 429, 468, 522, 558, 572, 614, 638, 682, 754, 806, 858, 899, 921, 957, 1023, 1044, 1116, 1131, 1209, 1228, 1276, 1287, 1364, 1508, 1612, 1716, 1798, 1842, 1914, 2046, 2262, 2418, 2574, 2697, 2763, 2871, 3069, 3377, 3393, 3596, 3627, 3684, 3828, 3991, 4092, 4147, 4433, 4524, 4836, 5148, 5394, 5526, 5742, 6138, 6754, 6786, 7254, 7982, 8091, 8294, 8866, 8903, 9517, 9889, 10131, 10788, 11052, 11484, 11687, 11973, 12276, 12441, 13299, 13508, 13572, 14508, 15964, 16182, 16588, 17732, 17806, 19034, 19778, 20262, 23374, 23946, 24882, 26598, 26709, 28551, 29667, 30393, 32364, 35061, 35612, 35919, 37323, 38068, 39556, 39897, 40524, 43901, 46748, 47892, 49764, 53196, 53418, 57102, 59334, 60786, 70122, 71838, 74646, 79794, 80127, 85653, 87802, 89001, 97933, 104687, 105183, 106836, 114204, 115739, 118668, 121572, 123721, 128557, 131703, 140244, 143676, 149292, 159588, 160254, 171306, 175604, 178002, 195866, 209374, 210366, 231478, 247442, 257114, 263406, 275993, 293799, 314061, 320508, 342612, 347217, 356004, 371163, 385671, 391732, 395109, 418748, 420732, 462956, 494884, 514228, 526812, 551986, 587598, 628122, 694434, 742326, 771342, 790218, 827979, 881397, 942183, 1041651, 1103972, 1113489, 1157013, 1175196, 1256244, 1273129, 1360931, 1388868, 1484652, 1542684, 1580436, 1655958, 1762794, 1884366, 2083302, 2226978, 2314026, 2483937, 2546258, 2721862, 3035923, 3311916, 3525588, 3587909, 3768732, 3819387, 4082793, 4166604, 4453956, 4628052, 4967874, 5092516, 5443724, 6071846, 7175818, 7638774, 8165586, 9107769, 9935748, 10763727, 11458161, 12143692, 12248379, 14351636, 15277548, 16331172, 18215538, 21527454, 22916322, 24496758, 27323307, 32291181, 36431076, 39466999, 43054908, 45832644, 48993516, 54646614, 64582362, 78933998, 109293228, 118400997, 129164724, 157867996, 236801994, 355202991, 473603988, 710405982, 1420811964]

約数ペア:

[(1, 1420811964), (2, 710405982), (3, 473603988), (4, 355202991), (6, 236801994), (9, 157867996), (11, 129164724), (12, 118400997), (13, 109293228), (18, 78933998), (22, 64582362), (26, 54646614), (29, 48993516), (31, 45832644), (33, 43054908), (36, 39466999), (39, 36431076), (44, 32291181), (52, 27323307), (58, 24496758), (62, 22916322), (66, 21527454), (78, 18215538), (87, 16331172), (93, 15277548), (99, 14351636), (116, 12248379), (117, 12143692), (124, 11458161), (132, 10763727), (143, 9935748), (156, 9107769), (174, 8165586), (186, 7638774), (198, 7175818), (234, 6071846), (261, 5443724), (279, 5092516), (286, 4967874), (307, 4628052), (319, 4453956), (341, 4166604), (348, 4082793), (372, 3819387), (377, 3768732), (396, 3587909), (403, 3525588), (429, 3311916), (468, 3035923), (522, 2721862), (558, 2546258), (572, 2483937), (614, 2314026), (638, 2226978), (682, 2083302), (754, 1884366), (806, 1762794), (858, 1655958), (899, 1580436), (921, 1542684), (957, 1484652), (1023, 1388868), (1044, 1360931), (1116, 1273129), (1131, 1256244), (1209, 1175196), (1228, 1157013), (1276, 1113489), (1287, 1103972), (1364, 1041651), (1508, 942183), (1612, 881397), (1716, 827979), (1798, 790218), (1842, 771342), (1914, 742326), (2046, 694434), (2262, 628122), (2418, 587598), (2574, 551986), (2697, 526812), (2763, 514228), (2871, 494884), (3069, 462956), (3377, 420732), (3393, 418748), (3596, 395109), (3627, 391732), (3684, 385671), (3828, 371163), (3991, 356004), (4092, 347217), (4147, 342612), (4433, 320508), (4524, 314061), (4836, 293799), (5148, 275993), (5394, 263406), (5526, 257114), (5742, 247442), (6138, 231478), (6754, 210366), (6786, 209374), (7254, 195866), (7982, 178002), (8091, 175604), (8294, 171306), (8866, 160254), (8903, 159588), (9517, 149292), (9889, 143676), (10131, 140244), (10788, 131703), (11052, 128557), (11484, 123721), (11687, 121572), (11973, 118668), (12276, 115739), (12441, 114204), (13299, 106836), (13508, 105183), (13572, 104687), (14508, 97933), (15964, 89001), (16182, 87802), (16588, 85653), (17732, 80127), (17806, 79794), (19034, 74646), (19778, 71838), (20262, 70122), (23374, 60786), (23946, 59334), (24882, 57102), (26598, 53418), (26709, 53196), (28551, 49764), (29667, 47892), (30393, 46748), (32364, 43901), (35061, 40524), (35612, 39897), (35919, 39556), (37323, 38068)]