215061888

素因数分解:

$2^7\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 573566400

約数和(自身を除く): 358504512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 283, 384, 566, 849, 1132, 1698, 1979, 2264, 3396, 3958, 4528, 5937, 6792, 7916, 9056, 11874, 13584, 15832, 18112, 23748, 27168, 31664, 36224, 47496, 54336, 63328, 94992, 108672, 126656, 189984, 253312, 379968, 560057, 759936, 1120114, 1680171, 2240228, 3360342, 4480456, 6720684, 8960912, 13441368, 17921824, 26882736, 35843648, 53765472, 71687296, 107530944, 215061888]

約数ペア:

[(1, 215061888), (2, 107530944), (3, 71687296), (4, 53765472), (6, 35843648), (8, 26882736), (12, 17921824), (16, 13441368), (24, 8960912), (32, 6720684), (48, 4480456), (64, 3360342), (96, 2240228), (128, 1680171), (192, 1120114), (283, 759936), (384, 560057), (566, 379968), (849, 253312), (1132, 189984), (1698, 126656), (1979, 108672), (2264, 94992), (3396, 63328), (3958, 54336), (4528, 47496), (5937, 36224), (6792, 31664), (7916, 27168), (9056, 23748), (11874, 18112), (13584, 15832)]