1211283216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 240

約数和(自身を含む): 4054115520

約数和(自身を除く): 2842832304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 59, 66, 72, 78, 88, 99, 104, 117, 118, 132, 143, 144, 156, 176, 177, 198, 208, 234, 236, 264, 286, 312, 354, 396, 429, 468, 472, 528, 531, 572, 624, 649, 708, 767, 792, 858, 936, 944, 997, 1062, 1144, 1287, 1298, 1416, 1534, 1584, 1716, 1872, 1947, 1994, 2124, 2288, 2301, 2574, 2596, 2832, 2991, 3068, 3432, 3894, 3988, 4248, 4602, 5148, 5192, 5841, 5982, 6136, 6864, 6903, 7788, 7976, 8437, 8496, 8973, 9204, 10296, 10384, 10967, 11682, 11964, 12272, 12961, 13806, 15576, 15952, 16874, 17946, 18408, 20592, 21934, 23364, 23928, 25311, 25922, 27612, 31152, 32901, 33748, 35892, 36816, 38883, 43868, 46728, 47856, 50622, 51844, 55224, 58823, 65802, 67496, 71784, 75933, 77766, 87736, 93456, 98703, 101244, 103688, 110448, 116649, 117646, 131604, 134992, 142571, 143568, 151866, 155532, 175472, 176469, 197406, 202488, 207376, 233298, 235292, 263208, 285142, 303732, 311064, 352938, 394812, 404976, 427713, 466596, 470584, 526416, 529407, 570284, 607464, 622128, 647053, 705876, 764699, 789624, 855426, 933192, 941168, 1058814, 1140568, 1214928, 1283139, 1294106, 1411752, 1529398, 1579248, 1710852, 1866384, 1941159, 2117628, 2281136, 2294097, 2566278, 2588212, 2823504, 3058796, 3421704, 3882318, 4235256, 4588194, 5132556, 5176424, 5823477, 6117592, 6843408, 6882291, 7764636, 8411689, 8470512, 9176388, 10265112, 10352848, 11646954, 12235184, 13764582, 15529272, 16823378, 18352776, 20530224, 23293908, 25235067, 27529164, 31058544, 33646756, 36705552, 46587816, 50470134, 55058328, 67293512, 75705201, 93175632, 100940268, 110116656, 134587024, 151410402, 201880536, 302820804, 403761072, 605641608, 1211283216]

約数ペア:

[(1, 1211283216), (2, 605641608), (3, 403761072), (4, 302820804), (6, 201880536), (8, 151410402), (9, 134587024), (11, 110116656), (12, 100940268), (13, 93175632), (16, 75705201), (18, 67293512), (22, 55058328), (24, 50470134), (26, 46587816), (33, 36705552), (36, 33646756), (39, 31058544), (44, 27529164), (48, 25235067), (52, 23293908), (59, 20530224), (66, 18352776), (72, 16823378), (78, 15529272), (88, 13764582), (99, 12235184), (104, 11646954), (117, 10352848), (118, 10265112), (132, 9176388), (143, 8470512), (144, 8411689), (156, 7764636), (176, 6882291), (177, 6843408), (198, 6117592), (208, 5823477), (234, 5176424), (236, 5132556), (264, 4588194), (286, 4235256), (312, 3882318), (354, 3421704), (396, 3058796), (429, 2823504), (468, 2588212), (472, 2566278), (528, 2294097), (531, 2281136), (572, 2117628), (624, 1941159), (649, 1866384), (708, 1710852), (767, 1579248), (792, 1529398), (858, 1411752), (936, 1294106), (944, 1283139), (997, 1214928), (1062, 1140568), (1144, 1058814), (1287, 941168), (1298, 933192), (1416, 855426), (1534, 789624), (1584, 764699), (1716, 705876), (1872, 647053), (1947, 622128), (1994, 607464), (2124, 570284), (2288, 529407), (2301, 526416), (2574, 470584), (2596, 466596), (2832, 427713), (2991, 404976), (3068, 394812), (3432, 352938), (3894, 311064), (3988, 303732), (4248, 285142), (4602, 263208), (5148, 235292), (5192, 233298), (5841, 207376), (5982, 202488), (6136, 197406), (6864, 176469), (6903, 175472), (7788, 155532), (7976, 151866), (8437, 143568), (8496, 142571), (8973, 134992), (9204, 131604), (10296, 117646), (10384, 116649), (10967, 110448), (11682, 103688), (11964, 101244), (12272, 98703), (12961, 93456), (13806, 87736), (15576, 77766), (15952, 75933), (16874, 71784), (17946, 67496), (18408, 65802), (20592, 58823), (21934, 55224), (23364, 51844), (23928, 50622), (25311, 47856), (25922, 46728), (27612, 43868), (31152, 38883), (32901, 36816), (33748, 35892)]