21167397312

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{263119}}^1$

素因数の和:263553

約数の個数: 56

約数和(自身を含む): 56139283200

約数和(自身を除く): 34971885888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 13408, 20112, 26816, 40224, 80448, 263119, 526238, 789357, 1052476, 1578714, 2104952, 3157428, 4209904, 6314856, 8419808, 12629712, 16839616, 25259424, 50518848, 110246861, 220493722, 330740583, 440987444, 661481166, 881974888, 1322962332, 1763949776, 2645924664, 3527899552, 5291849328, 7055799104, 10583698656, 21167397312]

約数ペア:

[(1, 21167397312), (2, 10583698656), (3, 7055799104), (4, 5291849328), (6, 3527899552), (8, 2645924664), (12, 1763949776), (16, 1322962332), (24, 881974888), (32, 661481166), (48, 440987444), (64, 330740583), (96, 220493722), (192, 110246861), (419, 50518848), (838, 25259424), (1257, 16839616), (1676, 12629712), (2514, 8419808), (3352, 6314856), (5028, 4209904), (6704, 3157428), (10056, 2104952), (13408, 1578714), (20112, 1052476), (26816, 789357), (40224, 526238), (80448, 263119)]