202761312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 437359008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 416, 442, 456, 494, 503, 544, 608, 624, 646, 663, 741, 816, 884, 912, 969, 988, 1006, 1248, 1292, 1326, 1482, 1509, 1632, 1768, 1824, 1938, 1976, 2012, 2584, 2652, 2964, 3018, 3536, 3876, 3952, 4024, 4199, 5168, 5304, 5928, 6036, 6539, 7072, 7752, 7904, 8048, 8398, 8551, 9557, 10336, 10608, 11856, 12072, 12597, 13078, 15504, 16096, 16796, 17102, 19114, 19617, 21216, 23712, 24144, 25194, 25653, 26156, 28671, 31008, 33592, 34204, 38228, 39234, 48288, 50388, 51306, 52312, 57342, 67184, 68408, 76456, 78468, 100776, 102612, 104624, 111163, 114684, 124241, 134368, 136816, 152912, 156936, 162469, 201552, 205224, 209248, 222326, 229368, 248482, 273632, 305824, 313872, 324938, 333489, 372723, 403104, 410448, 444652, 458736, 487407, 496964, 627744, 649876, 666978, 745446, 820896, 889304, 917472, 974814, 993928, 1299752, 1333956, 1490892, 1778608, 1949628, 1987856, 2112097, 2599504, 2667912, 2981784, 3557216, 3899256, 3975712, 4224194, 5199008, 5335824, 5963568, 6336291, 7798512, 8448388, 10671648, 11927136, 12672582, 15597024, 16896776, 25345164, 33793552, 50690328, 67587104, 101380656, 202761312]

約数ペア:

[(1, 202761312), (2, 101380656), (3, 67587104), (4, 50690328), (6, 33793552), (8, 25345164), (12, 16896776), (13, 15597024), (16, 12672582), (17, 11927136), (19, 10671648), (24, 8448388), (26, 7798512), (32, 6336291), (34, 5963568), (38, 5335824), (39, 5199008), (48, 4224194), (51, 3975712), (52, 3899256), (57, 3557216), (68, 2981784), (76, 2667912), (78, 2599504), (96, 2112097), (102, 1987856), (104, 1949628), (114, 1778608), (136, 1490892), (152, 1333956), (156, 1299752), (204, 993928), (208, 974814), (221, 917472), (228, 889304), (247, 820896), (272, 745446), (304, 666978), (312, 649876), (323, 627744), (408, 496964), (416, 487407), (442, 458736), (456, 444652), (494, 410448), (503, 403104), (544, 372723), (608, 333489), (624, 324938), (646, 313872), (663, 305824), (741, 273632), (816, 248482), (884, 229368), (912, 222326), (969, 209248), (988, 205224), (1006, 201552), (1248, 162469), (1292, 156936), (1326, 152912), (1482, 136816), (1509, 134368), (1632, 124241), (1768, 114684), (1824, 111163), (1938, 104624), (1976, 102612), (2012, 100776), (2584, 78468), (2652, 76456), (2964, 68408), (3018, 67184), (3536, 57342), (3876, 52312), (3952, 51306), (4024, 50388), (4199, 48288), (5168, 39234), (5304, 38228), (5928, 34204), (6036, 33592), (6539, 31008), (7072, 28671), (7752, 26156), (7904, 25653), (8048, 25194), (8398, 24144), (8551, 23712), (9557, 21216), (10336, 19617), (10608, 19114), (11856, 17102), (12072, 16796), (12597, 16096), (13078, 15504)]