420034368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 224

約数和(自身を含む): 1336487040

約数和(自身を除く): 916452672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 192, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 416, 442, 456, 494, 521, 544, 608, 624, 646, 663, 741, 816, 832, 884, 912, 969, 988, 1042, 1088, 1216, 1248, 1292, 1326, 1482, 1563, 1632, 1768, 1824, 1938, 1976, 2084, 2496, 2584, 2652, 2964, 3126, 3264, 3536, 3648, 3876, 3952, 4168, 4199, 5168, 5304, 5928, 6252, 6773, 7072, 7752, 7904, 8336, 8398, 8857, 9899, 10336, 10608, 11856, 12504, 12597, 13546, 14144, 15504, 15808, 16672, 16796, 17714, 19798, 20319, 20672, 21216, 23712, 25008, 25194, 26571, 27092, 29697, 31008, 33344, 33592, 35428, 39596, 40638, 42432, 47424, 50016, 50388, 53142, 54184, 59394, 62016, 67184, 70856, 79192, 81276, 100032, 100776, 106284, 108368, 115141, 118788, 128687, 134368, 141712, 158384, 162552, 168283, 201552, 212568, 216736, 230282, 237576, 257374, 268736, 283424, 316768, 325104, 336566, 345423, 386061, 403104, 425136, 433472, 460564, 475152, 504849, 514748, 566848, 633536, 650208, 673132, 690846, 772122, 806208, 850272, 921128, 950304, 1009698, 1029496, 1300416, 1346264, 1381692, 1544244, 1700544, 1842256, 1900608, 2019396, 2058992, 2187679, 2692528, 2763384, 3088488, 3684512, 4038792, 4117984, 4375358, 5385056, 5526768, 6176976, 6563037, 7369024, 8077584, 8235968, 8750716, 10770112, 11053536, 12353952, 13126074, 16155168, 17501432, 22107072, 24707904, 26252148, 32310336, 35002864, 52504296, 70005728, 105008592, 140011456, 210017184, 420034368]

約数ペア:

[(1, 420034368), (2, 210017184), (3, 140011456), (4, 105008592), (6, 70005728), (8, 52504296), (12, 35002864), (13, 32310336), (16, 26252148), (17, 24707904), (19, 22107072), (24, 17501432), (26, 16155168), (32, 13126074), (34, 12353952), (38, 11053536), (39, 10770112), (48, 8750716), (51, 8235968), (52, 8077584), (57, 7369024), (64, 6563037), (68, 6176976), (76, 5526768), (78, 5385056), (96, 4375358), (102, 4117984), (104, 4038792), (114, 3684512), (136, 3088488), (152, 2763384), (156, 2692528), (192, 2187679), (204, 2058992), (208, 2019396), (221, 1900608), (228, 1842256), (247, 1700544), (272, 1544244), (304, 1381692), (312, 1346264), (323, 1300416), (408, 1029496), (416, 1009698), (442, 950304), (456, 921128), (494, 850272), (521, 806208), (544, 772122), (608, 690846), (624, 673132), (646, 650208), (663, 633536), (741, 566848), (816, 514748), (832, 504849), (884, 475152), (912, 460564), (969, 433472), (988, 425136), (1042, 403104), (1088, 386061), (1216, 345423), (1248, 336566), (1292, 325104), (1326, 316768), (1482, 283424), (1563, 268736), (1632, 257374), (1768, 237576), (1824, 230282), (1938, 216736), (1976, 212568), (2084, 201552), (2496, 168283), (2584, 162552), (2652, 158384), (2964, 141712), (3126, 134368), (3264, 128687), (3536, 118788), (3648, 115141), (3876, 108368), (3952, 106284), (4168, 100776), (4199, 100032), (5168, 81276), (5304, 79192), (5928, 70856), (6252, 67184), (6773, 62016), (7072, 59394), (7752, 54184), (7904, 53142), (8336, 50388), (8398, 50016), (8857, 47424), (9899, 42432), (10336, 40638), (10608, 39596), (11856, 35428), (12504, 33592), (12597, 33344), (13546, 31008), (14144, 29697), (15504, 27092), (15808, 26571), (16672, 25194), (16796, 25008), (17714, 23712), (19798, 21216), (20319, 20672)]