939645952

素因数分解:

$2^{10}\times 7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 132

約数和(自身を含む): 2228102184

約数和(自身を除く): 1288456232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 307, 392, 427, 448, 488, 512, 614, 784, 854, 896, 976, 1024, 1228, 1568, 1708, 1792, 1952, 2149, 2456, 2989, 3136, 3416, 3584, 3904, 4298, 4912, 5978, 6272, 6832, 7168, 7808, 8596, 9824, 11956, 12544, 13664, 15043, 15616, 17192, 18727, 19648, 23912, 25088, 27328, 30086, 31232, 34384, 37454, 39296, 47824, 50176, 54656, 60172, 62464, 68768, 74908, 78592, 95648, 109312, 120344, 131089, 137536, 149816, 157184, 191296, 218624, 240688, 262178, 275072, 299632, 314368, 382592, 437248, 481376, 524356, 550144, 599264, 765184, 917623, 962752, 1048712, 1100288, 1198528, 1530368, 1835246, 1925504, 2097424, 2200576, 2397056, 3060736, 3670492, 3851008, 4194848, 4794112, 7340984, 7702016, 8389696, 9588224, 14681968, 15404032, 16779392, 19176448, 29363936, 33558784, 58727872, 67117568, 117455744, 134235136, 234911488, 469822976, 939645952]

約数ペア:

[(1, 939645952), (2, 469822976), (4, 234911488), (7, 134235136), (8, 117455744), (14, 67117568), (16, 58727872), (28, 33558784), (32, 29363936), (49, 19176448), (56, 16779392), (61, 15404032), (64, 14681968), (98, 9588224), (112, 8389696), (122, 7702016), (128, 7340984), (196, 4794112), (224, 4194848), (244, 3851008), (256, 3670492), (307, 3060736), (392, 2397056), (427, 2200576), (448, 2097424), (488, 1925504), (512, 1835246), (614, 1530368), (784, 1198528), (854, 1100288), (896, 1048712), (976, 962752), (1024, 917623), (1228, 765184), (1568, 599264), (1708, 550144), (1792, 524356), (1952, 481376), (2149, 437248), (2456, 382592), (2989, 314368), (3136, 299632), (3416, 275072), (3584, 262178), (3904, 240688), (4298, 218624), (4912, 191296), (5978, 157184), (6272, 149816), (6832, 137536), (7168, 131089), (7808, 120344), (8596, 109312), (9824, 95648), (11956, 78592), (12544, 74908), (13664, 68768), (15043, 62464), (15616, 60172), (17192, 54656), (18727, 50176), (19648, 47824), (23912, 39296), (25088, 37454), (27328, 34384), (30086, 31232)]