2678990832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1396

約数の個数: 240

約数和(自身を含む): 9151414272

約数和(自身を除く): 6472423440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 127, 136, 144, 153, 168, 204, 238, 252, 254, 272, 306, 336, 357, 381, 408, 476, 504, 508, 612, 714, 762, 816, 889, 952, 1008, 1016, 1071, 1143, 1224, 1231, 1428, 1524, 1778, 1904, 2032, 2142, 2159, 2286, 2448, 2462, 2667, 2856, 3048, 3556, 3693, 4284, 4318, 4572, 4924, 5334, 5712, 6096, 6477, 7112, 7386, 8001, 8568, 8617, 8636, 9144, 9848, 10668, 11079, 12954, 14224, 14772, 15113, 16002, 17136, 17234, 17272, 18288, 19431, 19696, 20927, 21336, 22158, 25851, 25908, 29544, 30226, 32004, 34468, 34544, 38862, 41854, 42672, 44316, 45339, 51702, 51816, 59088, 60452, 62781, 64008, 68936, 77553, 77724, 83708, 88632, 90678, 103404, 103632, 120904, 125562, 128016, 136017, 137872, 146489, 155106, 155448, 156337, 167416, 177264, 181356, 188343, 206808, 241808, 251124, 272034, 292978, 310212, 310896, 312674, 334832, 362712, 376686, 413616, 439467, 469011, 502248, 544068, 585956, 620424, 625348, 725424, 753372, 878934, 938022, 1004496, 1088136, 1094359, 1171912, 1240848, 1250696, 1318401, 1407033, 1506744, 1757868, 1876044, 2176272, 2188718, 2343824, 2501392, 2636802, 2657729, 2814066, 3013488, 3283077, 3515736, 3752088, 4377436, 5273604, 5315458, 5628132, 6566154, 7031472, 7504176, 7973187, 8754872, 9849231, 10547208, 10630916, 11256264, 13132308, 15946374, 17509744, 18604103, 19698462, 21094416, 21261832, 22512528, 23919561, 26264616, 31892748, 37208206, 39396924, 42523664, 47839122, 52529232, 55812309, 63785496, 74416412, 78793848, 95678244, 111624618, 127570992, 148832824, 157587696, 167436927, 191356488, 223249236, 297665648, 334873854, 382712976, 446498472, 669747708, 892996944, 1339495416, 2678990832]

約数ペア:

[(1, 2678990832), (2, 1339495416), (3, 892996944), (4, 669747708), (6, 446498472), (7, 382712976), (8, 334873854), (9, 297665648), (12, 223249236), (14, 191356488), (16, 167436927), (17, 157587696), (18, 148832824), (21, 127570992), (24, 111624618), (28, 95678244), (34, 78793848), (36, 74416412), (42, 63785496), (48, 55812309), (51, 52529232), (56, 47839122), (63, 42523664), (68, 39396924), (72, 37208206), (84, 31892748), (102, 26264616), (112, 23919561), (119, 22512528), (126, 21261832), (127, 21094416), (136, 19698462), (144, 18604103), (153, 17509744), (168, 15946374), (204, 13132308), (238, 11256264), (252, 10630916), (254, 10547208), (272, 9849231), (306, 8754872), (336, 7973187), (357, 7504176), (381, 7031472), (408, 6566154), (476, 5628132), (504, 5315458), (508, 5273604), (612, 4377436), (714, 3752088), (762, 3515736), (816, 3283077), (889, 3013488), (952, 2814066), (1008, 2657729), (1016, 2636802), (1071, 2501392), (1143, 2343824), (1224, 2188718), (1231, 2176272), (1428, 1876044), (1524, 1757868), (1778, 1506744), (1904, 1407033), (2032, 1318401), (2142, 1250696), (2159, 1240848), (2286, 1171912), (2448, 1094359), (2462, 1088136), (2667, 1004496), (2856, 938022), (3048, 878934), (3556, 753372), (3693, 725424), (4284, 625348), (4318, 620424), (4572, 585956), (4924, 544068), (5334, 502248), (5712, 469011), (6096, 439467), (6477, 413616), (7112, 376686), (7386, 362712), (8001, 334832), (8568, 312674), (8617, 310896), (8636, 310212), (9144, 292978), (9848, 272034), (10668, 251124), (11079, 241808), (12954, 206808), (14224, 188343), (14772, 181356), (15113, 177264), (16002, 167416), (17136, 156337), (17234, 155448), (17272, 155106), (18288, 146489), (19431, 137872), (19696, 136017), (20927, 128016), (21336, 125562), (22158, 120904), (25851, 103632), (25908, 103404), (29544, 90678), (30226, 88632), (32004, 83708), (34468, 77724), (34544, 77553), (38862, 68936), (41854, 64008), (42672, 62781), (44316, 60452), (45339, 59088), (51702, 51816)]