21805088976

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28151}}^1$

素因数の和:28342

約数の個数: 160

約数和(自身を含む): 68699888640

約数和(自身を除く): 46894799664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 163, 176, 198, 216, 264, 297, 326, 396, 432, 489, 528, 594, 652, 792, 978, 1188, 1304, 1467, 1584, 1793, 1956, 2376, 2608, 2934, 3586, 3912, 4401, 4752, 5379, 5868, 7172, 7824, 8802, 10758, 11736, 14344, 16137, 17604, 21516, 23472, 28151, 28688, 32274, 35208, 43032, 48411, 56302, 64548, 70416, 84453, 86064, 96822, 112604, 129096, 168906, 193644, 225208, 253359, 258192, 309661, 337812, 387288, 450416, 506718, 619322, 675624, 760077, 774576, 928983, 1013436, 1238644, 1351248, 1520154, 1857966, 2026872, 2477288, 2786949, 3040308, 3715932, 4053744, 4588613, 4954576, 5573898, 6080616, 7431864, 8360847, 9177226, 11147796, 12161232, 13765839, 14863728, 16721694, 18354452, 22295592, 27531678, 33443388, 36708904, 41297517, 44591184, 50474743, 55063356, 66886776, 73417808, 82595034, 100949486, 110126712, 123892551, 133773552, 151424229, 165190068, 201898972, 220253424, 247785102, 302848458, 330380136, 403797944, 454272687, 495570204, 605696916, 660760272, 807595888, 908545374, 991140408, 1211393832, 1362818061, 1817090748, 1982280816, 2422787664, 2725636122, 3634181496, 5451272244, 7268362992, 10902544488, 21805088976]

約数ペア:

[(1, 21805088976), (2, 10902544488), (3, 7268362992), (4, 5451272244), (6, 3634181496), (8, 2725636122), (9, 2422787664), (11, 1982280816), (12, 1817090748), (16, 1362818061), (18, 1211393832), (22, 991140408), (24, 908545374), (27, 807595888), (33, 660760272), (36, 605696916), (44, 495570204), (48, 454272687), (54, 403797944), (66, 330380136), (72, 302848458), (88, 247785102), (99, 220253424), (108, 201898972), (132, 165190068), (144, 151424229), (163, 133773552), (176, 123892551), (198, 110126712), (216, 100949486), (264, 82595034), (297, 73417808), (326, 66886776), (396, 55063356), (432, 50474743), (489, 44591184), (528, 41297517), (594, 36708904), (652, 33443388), (792, 27531678), (978, 22295592), (1188, 18354452), (1304, 16721694), (1467, 14863728), (1584, 13765839), (1793, 12161232), (1956, 11147796), (2376, 9177226), (2608, 8360847), (2934, 7431864), (3586, 6080616), (3912, 5573898), (4401, 4954576), (4752, 4588613), (5379, 4053744), (5868, 3715932), (7172, 3040308), (7824, 2786949), (8802, 2477288), (10758, 2026872), (11736, 1857966), (14344, 1520154), (16137, 1351248), (17604, 1238644), (21516, 1013436), (23472, 928983), (28151, 774576), (28688, 760077), (32274, 675624), (35208, 619322), (43032, 506718), (48411, 450416), (56302, 387288), (64548, 337812), (70416, 309661), (84453, 258192), (86064, 253359), (96822, 225208), (112604, 193644), (129096, 168906)]