2958146128

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{1091}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 6720569856

約数和(自身を除く): 3762423728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 563, 602, 688, 1091, 1126, 1204, 2182, 2252, 2408, 3941, 4364, 4504, 4816, 7637, 7882, 8728, 9008, 15274, 15764, 17456, 24209, 30548, 31528, 46913, 48418, 61096, 63056, 93826, 96836, 122192, 169463, 187652, 193672, 328391, 338926, 375304, 387344, 614233, 656782, 677852, 750608, 1228466, 1313564, 1355704, 2456932, 2627128, 2711408, 4299631, 4913864, 5254256, 8599262, 9827728, 17198524, 26412019, 34397048, 52824038, 68794096, 105648076, 184884133, 211296152, 369768266, 422592304, 739536532, 1479073064, 2958146128]

約数ペア:

[(1, 2958146128), (2, 1479073064), (4, 739536532), (7, 422592304), (8, 369768266), (14, 211296152), (16, 184884133), (28, 105648076), (43, 68794096), (56, 52824038), (86, 34397048), (112, 26412019), (172, 17198524), (301, 9827728), (344, 8599262), (563, 5254256), (602, 4913864), (688, 4299631), (1091, 2711408), (1126, 2627128), (1204, 2456932), (2182, 1355704), (2252, 1313564), (2408, 1228466), (3941, 750608), (4364, 677852), (4504, 656782), (4816, 614233), (7637, 387344), (7882, 375304), (8728, 338926), (9008, 328391), (15274, 193672), (15764, 187652), (17456, 169463), (24209, 122192), (30548, 96836), (31528, 93826), (46913, 63056), (48418, 61096)]