820784496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18367}}^1$

素因数の和:18411

約数の個数: 120

約数和(自身を含む): 2596500480

約数和(自身を除く): 1775715984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 11172, 14896, 18367, 22344, 36734, 44688, 55101, 73468, 110202, 128569, 146936, 220404, 257138, 293872, 348973, 385707, 440808, 514276, 697946, 771414, 881616, 899983, 1028552, 1046919, 1395892, 1542828, 1799966, 2057104, 2093838, 2442811, 2699949, 2791784, 3085656, 3599932, 4187676, 4885622, 5399898, 5583568, 6171312, 7199864, 7328433, 8375352, 9771244, 10799796, 14399728, 14656866, 16750704, 17099677, 19542488, 21599592, 29313732, 34199354, 39084976, 43199184, 51299031, 58627464, 68398708, 102598062, 117254928, 136797416, 205196124, 273594832, 410392248, 820784496]

約数ペア:

[(1, 820784496), (2, 410392248), (3, 273594832), (4, 205196124), (6, 136797416), (7, 117254928), (8, 102598062), (12, 68398708), (14, 58627464), (16, 51299031), (19, 43199184), (21, 39084976), (24, 34199354), (28, 29313732), (38, 21599592), (42, 19542488), (48, 17099677), (49, 16750704), (56, 14656866), (57, 14399728), (76, 10799796), (84, 9771244), (98, 8375352), (112, 7328433), (114, 7199864), (133, 6171312), (147, 5583568), (152, 5399898), (168, 4885622), (196, 4187676), (228, 3599932), (266, 3085656), (294, 2791784), (304, 2699949), (336, 2442811), (392, 2093838), (399, 2057104), (456, 1799966), (532, 1542828), (588, 1395892), (784, 1046919), (798, 1028552), (912, 899983), (931, 881616), (1064, 771414), (1176, 697946), (1596, 514276), (1862, 440808), (2128, 385707), (2352, 348973), (2793, 293872), (3192, 257138), (3724, 220404), (5586, 146936), (6384, 128569), (7448, 110202), (11172, 73468), (14896, 55101), (18367, 44688), (22344, 36734)]