2681745696

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 216

約数和(自身を含む): 8914585680

約数和(自身を除く): 6232839984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 307, 336, 392, 441, 504, 588, 614, 619, 672, 784, 882, 921, 1008, 1176, 1228, 1238, 1568, 1764, 1842, 1857, 2016, 2149, 2352, 2456, 2476, 2763, 3528, 3684, 3714, 4298, 4333, 4704, 4912, 4952, 5526, 5571, 6447, 7056, 7368, 7428, 8596, 8666, 9824, 9904, 11052, 11142, 12894, 12999, 14112, 14736, 14856, 15043, 17192, 17332, 19341, 19808, 22104, 22284, 25788, 25998, 29472, 29712, 30086, 30331, 34384, 34664, 38682, 38997, 44208, 44568, 45129, 51576, 51996, 59424, 60172, 60662, 68768, 69328, 77364, 77994, 88416, 89136, 90258, 90993, 103152, 103992, 120344, 121324, 135387, 138656, 154728, 155988, 178272, 180516, 181986, 190033, 206304, 207984, 240688, 242648, 270774, 272979, 309456, 311976, 361032, 363972, 380066, 415968, 481376, 485296, 541548, 545958, 570099, 618912, 623952, 722064, 727944, 760132, 970592, 1083096, 1091916, 1140198, 1247904, 1330231, 1444128, 1455888, 1520264, 1710297, 2166192, 2183832, 2280396, 2660462, 2911776, 3040528, 3420594, 3990693, 4332384, 4367664, 4560792, 5320924, 6081056, 6841188, 7981386, 8735328, 9121584, 9311617, 10641848, 11972079, 13682376, 15962772, 18243168, 18623234, 21283696, 23944158, 27364752, 27934851, 31925544, 37246468, 42567392, 47888316, 54729504, 55869702, 63851088, 74492936, 83804553, 95776632, 111739404, 127702176, 148985872, 167609106, 191553264, 223478808, 297971744, 335218212, 383106528, 446957616, 670436424, 893915232, 1340872848, 2681745696]

約数ペア:

[(1, 2681745696), (2, 1340872848), (3, 893915232), (4, 670436424), (6, 446957616), (7, 383106528), (8, 335218212), (9, 297971744), (12, 223478808), (14, 191553264), (16, 167609106), (18, 148985872), (21, 127702176), (24, 111739404), (28, 95776632), (32, 83804553), (36, 74492936), (42, 63851088), (48, 55869702), (49, 54729504), (56, 47888316), (63, 42567392), (72, 37246468), (84, 31925544), (96, 27934851), (98, 27364752), (112, 23944158), (126, 21283696), (144, 18623234), (147, 18243168), (168, 15962772), (196, 13682376), (224, 11972079), (252, 10641848), (288, 9311617), (294, 9121584), (307, 8735328), (336, 7981386), (392, 6841188), (441, 6081056), (504, 5320924), (588, 4560792), (614, 4367664), (619, 4332384), (672, 3990693), (784, 3420594), (882, 3040528), (921, 2911776), (1008, 2660462), (1176, 2280396), (1228, 2183832), (1238, 2166192), (1568, 1710297), (1764, 1520264), (1842, 1455888), (1857, 1444128), (2016, 1330231), (2149, 1247904), (2352, 1140198), (2456, 1091916), (2476, 1083096), (2763, 970592), (3528, 760132), (3684, 727944), (3714, 722064), (4298, 623952), (4333, 618912), (4704, 570099), (4912, 545958), (4952, 541548), (5526, 485296), (5571, 481376), (6447, 415968), (7056, 380066), (7368, 363972), (7428, 361032), (8596, 311976), (8666, 309456), (9824, 272979), (9904, 270774), (11052, 242648), (11142, 240688), (12894, 207984), (12999, 206304), (14112, 190033), (14736, 181986), (14856, 180516), (15043, 178272), (17192, 155988), (17332, 154728), (19341, 138656), (19808, 135387), (22104, 121324), (22284, 120344), (25788, 103992), (25998, 103152), (29472, 90993), (29712, 90258), (30086, 89136), (30331, 88416), (34384, 77994), (34664, 77364), (38682, 69328), (38997, 68768), (44208, 60662), (44568, 60172), (45129, 59424), (51576, 51996)]