8021817672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1741}}^1$

素因数の和:2355

約数の個数: 128

約数和(自身を含む): 22636523520

約数和(自身を除く): 14614705848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 563, 682, 744, 1023, 1126, 1364, 1689, 1741, 2046, 2252, 2728, 3378, 3482, 4092, 4504, 5223, 6193, 6756, 6964, 8184, 10446, 12386, 13512, 13928, 17453, 18579, 19151, 20892, 24772, 34906, 37158, 38302, 41784, 49544, 52359, 53971, 57453, 69812, 74316, 76604, 104718, 107942, 114906, 139624, 148632, 153208, 161913, 191983, 209436, 215884, 229812, 323826, 383966, 418872, 431768, 459624, 575949, 593681, 647652, 767932, 980183, 1151898, 1187362, 1295304, 1535864, 1781043, 1960366, 2303796, 2374724, 2940549, 3562086, 3920732, 4607592, 4749448, 5881098, 7124172, 7841464, 10782013, 11762196, 14248344, 21564026, 23524392, 30385673, 32346039, 43128052, 60771346, 64692078, 86256104, 91157019, 121542692, 129384156, 182314038, 243085384, 258768312, 334242403, 364628076, 668484806, 729256152, 1002727209, 1336969612, 2005454418, 2673939224, 4010908836, 8021817672]

約数ペア:

[(1, 8021817672), (2, 4010908836), (3, 2673939224), (4, 2005454418), (6, 1336969612), (8, 1002727209), (11, 729256152), (12, 668484806), (22, 364628076), (24, 334242403), (31, 258768312), (33, 243085384), (44, 182314038), (62, 129384156), (66, 121542692), (88, 91157019), (93, 86256104), (124, 64692078), (132, 60771346), (186, 43128052), (248, 32346039), (264, 30385673), (341, 23524392), (372, 21564026), (563, 14248344), (682, 11762196), (744, 10782013), (1023, 7841464), (1126, 7124172), (1364, 5881098), (1689, 4749448), (1741, 4607592), (2046, 3920732), (2252, 3562086), (2728, 2940549), (3378, 2374724), (3482, 2303796), (4092, 1960366), (4504, 1781043), (5223, 1535864), (6193, 1295304), (6756, 1187362), (6964, 1151898), (8184, 980183), (10446, 767932), (12386, 647652), (13512, 593681), (13928, 575949), (17453, 459624), (18579, 431768), (19151, 418872), (20892, 383966), (24772, 323826), (34906, 229812), (37158, 215884), (38302, 209436), (41784, 191983), (49544, 161913), (52359, 153208), (53971, 148632), (57453, 139624), (69812, 114906), (74316, 107942), (76604, 104718)]