328428224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11797

約数の個数: 56

約数和(自身を含む): 715914240

約数和(自身を除く): 387486016

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 11743, 13984, 23486, 27968, 46972, 93944, 187888, 223117, 270089, 375776, 446234, 540178, 751552, 892468, 1080356, 1784936, 2160712, 3569872, 4321424, 5131691, 7139744, 8642848, 10263382, 14279488, 17285696, 20526764, 41053528, 82107056, 164214112, 328428224]

約数ペア:

[(1, 328428224), (2, 164214112), (4, 82107056), (8, 41053528), (16, 20526764), (19, 17285696), (23, 14279488), (32, 10263382), (38, 8642848), (46, 7139744), (64, 5131691), (76, 4321424), (92, 3569872), (152, 2160712), (184, 1784936), (304, 1080356), (368, 892468), (437, 751552), (608, 540178), (736, 446234), (874, 375776), (1216, 270089), (1472, 223117), (1748, 187888), (3496, 93944), (6992, 46972), (11743, 27968), (13984, 23486)]