1404312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 4327680

約数和(自身を除く): 2923368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 643, 728, 1092, 1286, 1929, 2184, 2572, 3858, 4501, 5144, 7716, 8359, 9002, 13503, 15432, 16718, 18004, 25077, 27006, 33436, 36008, 50154, 54012, 58513, 66872, 100308, 108024, 117026, 175539, 200616, 234052, 351078, 468104, 702156, 1404312]

約数ペア:

[(1, 1404312), (2, 702156), (3, 468104), (4, 351078), (6, 234052), (7, 200616), (8, 175539), (12, 117026), (13, 108024), (14, 100308), (21, 66872), (24, 58513), (26, 54012), (28, 50154), (39, 36008), (42, 33436), (52, 27006), (56, 25077), (78, 18004), (84, 16718), (91, 15432), (104, 13503), (156, 9002), (168, 8359), (182, 7716), (273, 5144), (312, 4501), (364, 3858), (546, 2572), (643, 2184), (728, 1929), (1092, 1286)]