334528376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20028

約数の個数: 64

約数和(自身を含む): 805593600

約数和(自身を除く): 471065224

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 19979, 39958, 79916, 139853, 159832, 259727, 279706, 459517, 519454, 559412, 919034, 1038908, 1118824, 1818089, 1838068, 2077816, 3216619, 3636178, 3676136, 5973721, 6433238, 7272356, 11947442, 12866476, 14544712, 23894884, 25732952, 41816047, 47789768, 83632094, 167264188, 334528376]

約数ペア:

[(1, 334528376), (2, 167264188), (4, 83632094), (7, 47789768), (8, 41816047), (13, 25732952), (14, 23894884), (23, 14544712), (26, 12866476), (28, 11947442), (46, 7272356), (52, 6433238), (56, 5973721), (91, 3676136), (92, 3636178), (104, 3216619), (161, 2077816), (182, 1838068), (184, 1818089), (299, 1118824), (322, 1038908), (364, 919034), (598, 559412), (644, 519454), (728, 459517), (1196, 279706), (1288, 259727), (2093, 159832), (2392, 139853), (4186, 79916), (8372, 39958), (16744, 19979)]