2903970384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 9656524800

約数和(自身を除く): 6752554416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 199, 217, 248, 252, 279, 336, 372, 398, 434, 467, 496, 504, 558, 597, 651, 744, 796, 868, 934, 1008, 1116, 1194, 1302, 1393, 1401, 1488, 1592, 1736, 1791, 1868, 1953, 2232, 2388, 2604, 2786, 2802, 3184, 3269, 3472, 3582, 3736, 3906, 4179, 4203, 4464, 4776, 5208, 5572, 5604, 6169, 6538, 7164, 7472, 7812, 8358, 8406, 9552, 9807, 10416, 11144, 11208, 12338, 12537, 13076, 14328, 14477, 15624, 16716, 16812, 18507, 19614, 22288, 22416, 24676, 25074, 26152, 28656, 28954, 29421, 31248, 33432, 33624, 37014, 39228, 43183, 43431, 49352, 50148, 52304, 55521, 57908, 58842, 66864, 67248, 74028, 78456, 86366, 86862, 92933, 98704, 100296, 101339, 111042, 115816, 117684, 129549, 130293, 148056, 156912, 172732, 173724, 185866, 200592, 202678, 222084, 231632, 235368, 259098, 260586, 278799, 296112, 304017, 345464, 347448, 371732, 388647, 405356, 444168, 470736, 518196, 521172, 557598, 608034, 650531, 690928, 694896, 743464, 777294, 810712, 836397, 888336, 912051, 1036392, 1042344, 1115196, 1216068, 1301062, 1486928, 1554588, 1621424, 1672794, 1824102, 1951593, 2072784, 2084688, 2230392, 2432136, 2602124, 2880923, 3109176, 3345588, 3648204, 3903186, 4460784, 4864272, 5204248, 5761846, 5854779, 6218352, 6691176, 7296408, 7806372, 8642769, 10408496, 11523692, 11709558, 13382352, 14592816, 15612744, 17285538, 20166461, 23047384, 23419116, 25928307, 31225488, 34571076, 40332922, 46094768, 46838232, 51856614, 60499383, 69142152, 80665844, 93676464, 103713228, 120998766, 138284304, 161331688, 181498149, 207426456, 241997532, 322663376, 362996298, 414852912, 483995064, 725992596, 967990128, 1451985192, 2903970384]

約数ペア:

[(1, 2903970384), (2, 1451985192), (3, 967990128), (4, 725992596), (6, 483995064), (7, 414852912), (8, 362996298), (9, 322663376), (12, 241997532), (14, 207426456), (16, 181498149), (18, 161331688), (21, 138284304), (24, 120998766), (28, 103713228), (31, 93676464), (36, 80665844), (42, 69142152), (48, 60499383), (56, 51856614), (62, 46838232), (63, 46094768), (72, 40332922), (84, 34571076), (93, 31225488), (112, 25928307), (124, 23419116), (126, 23047384), (144, 20166461), (168, 17285538), (186, 15612744), (199, 14592816), (217, 13382352), (248, 11709558), (252, 11523692), (279, 10408496), (336, 8642769), (372, 7806372), (398, 7296408), (434, 6691176), (467, 6218352), (496, 5854779), (504, 5761846), (558, 5204248), (597, 4864272), (651, 4460784), (744, 3903186), (796, 3648204), (868, 3345588), (934, 3109176), (1008, 2880923), (1116, 2602124), (1194, 2432136), (1302, 2230392), (1393, 2084688), (1401, 2072784), (1488, 1951593), (1592, 1824102), (1736, 1672794), (1791, 1621424), (1868, 1554588), (1953, 1486928), (2232, 1301062), (2388, 1216068), (2604, 1115196), (2786, 1042344), (2802, 1036392), (3184, 912051), (3269, 888336), (3472, 836397), (3582, 810712), (3736, 777294), (3906, 743464), (4179, 694896), (4203, 690928), (4464, 650531), (4776, 608034), (5208, 557598), (5572, 521172), (5604, 518196), (6169, 470736), (6538, 444168), (7164, 405356), (7472, 388647), (7812, 371732), (8358, 347448), (8406, 345464), (9552, 304017), (9807, 296112), (10416, 278799), (11144, 260586), (11208, 259098), (12338, 235368), (12537, 231632), (13076, 222084), (14328, 202678), (14477, 200592), (15624, 185866), (16716, 173724), (16812, 172732), (18507, 156912), (19614, 148056), (22288, 130293), (22416, 129549), (24676, 117684), (25074, 115816), (26152, 111042), (28656, 101339), (28954, 100296), (29421, 98704), (31248, 92933), (33432, 86862), (33624, 86366), (37014, 78456), (39228, 74028), (43183, 67248), (43431, 66864), (49352, 58842), (50148, 57908), (52304, 55521)]