841120592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 1810300800

約数和(自身を除く): 969180208

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 157, 172, 208, 314, 344, 559, 599, 628, 688, 1118, 1198, 1256, 2041, 2236, 2396, 2512, 4082, 4472, 4792, 6751, 7787, 8164, 8944, 9584, 13502, 15574, 16328, 25757, 27004, 31148, 32656, 51514, 54008, 62296, 87763, 94043, 103028, 108016, 124592, 175526, 188086, 206056, 334841, 351052, 376172, 412112, 669682, 702104, 752344, 1222559, 1339364, 1404208, 1504688, 2445118, 2678728, 4043849, 4890236, 5357456, 8087698, 9780472, 16175396, 19560944, 32350792, 52570037, 64701584, 105140074, 210280148, 420560296, 841120592]

約数ペア:

[(1, 841120592), (2, 420560296), (4, 210280148), (8, 105140074), (13, 64701584), (16, 52570037), (26, 32350792), (43, 19560944), (52, 16175396), (86, 9780472), (104, 8087698), (157, 5357456), (172, 4890236), (208, 4043849), (314, 2678728), (344, 2445118), (559, 1504688), (599, 1404208), (628, 1339364), (688, 1222559), (1118, 752344), (1198, 702104), (1256, 669682), (2041, 412112), (2236, 376172), (2396, 351052), (2512, 334841), (4082, 206056), (4472, 188086), (4792, 175526), (6751, 124592), (7787, 108016), (8164, 103028), (8944, 94043), (9584, 87763), (13502, 62296), (15574, 54008), (16328, 51514), (25757, 32656), (27004, 31148)]