213022944

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5399}}^1$

素因数の和:5552

約数の個数: 72

約数和(自身を含む): 610318800

約数和(自身を除く): 397295856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 5399, 6576, 9864, 10798, 13152, 16197, 19728, 21596, 32394, 39456, 43192, 48591, 64788, 86384, 97182, 129576, 172768, 194364, 259152, 388728, 518304, 739663, 777456, 1479326, 1554912, 2218989, 2958652, 4437978, 5917304, 6656967, 8875956, 11834608, 13313934, 17751912, 23669216, 26627868, 35503824, 53255736, 71007648, 106511472, 213022944]

約数ペア:

[(1, 213022944), (2, 106511472), (3, 71007648), (4, 53255736), (6, 35503824), (8, 26627868), (9, 23669216), (12, 17751912), (16, 13313934), (18, 11834608), (24, 8875956), (32, 6656967), (36, 5917304), (48, 4437978), (72, 2958652), (96, 2218989), (137, 1554912), (144, 1479326), (274, 777456), (288, 739663), (411, 518304), (548, 388728), (822, 259152), (1096, 194364), (1233, 172768), (1644, 129576), (2192, 97182), (2466, 86384), (3288, 64788), (4384, 48591), (4932, 43192), (5399, 39456), (6576, 32394), (9864, 21596), (10798, 19728), (13152, 16197)]