997467264

素因数分解:

$2^7\times 3^3\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 2955388800

約数和(自身を除く): 1957921536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 397, 432, 576, 727, 794, 864, 1152, 1191, 1454, 1588, 1728, 2181, 2382, 2908, 3176, 3456, 3573, 4362, 4764, 5816, 6352, 6543, 7146, 8724, 9528, 10719, 11632, 12704, 13086, 14292, 17448, 19056, 19629, 21438, 23264, 25408, 26172, 28584, 34896, 38112, 39258, 42876, 46528, 50816, 52344, 57168, 69792, 76224, 78516, 85752, 93056, 104688, 114336, 139584, 152448, 157032, 171504, 209376, 228672, 279168, 288619, 314064, 343008, 418752, 457344, 577238, 628128, 686016, 837504, 865857, 1154476, 1256256, 1372032, 1731714, 2308952, 2512512, 2597571, 3463428, 4617904, 5195142, 6926856, 7792713, 9235808, 10390284, 13853712, 15585426, 18471616, 20780568, 27707424, 31170852, 36943232, 41561136, 55414848, 62341704, 83122272, 110829696, 124683408, 166244544, 249366816, 332489088, 498733632, 997467264]

約数ペア:

[(1, 997467264), (2, 498733632), (3, 332489088), (4, 249366816), (6, 166244544), (8, 124683408), (9, 110829696), (12, 83122272), (16, 62341704), (18, 55414848), (24, 41561136), (27, 36943232), (32, 31170852), (36, 27707424), (48, 20780568), (54, 18471616), (64, 15585426), (72, 13853712), (96, 10390284), (108, 9235808), (128, 7792713), (144, 6926856), (192, 5195142), (216, 4617904), (288, 3463428), (384, 2597571), (397, 2512512), (432, 2308952), (576, 1731714), (727, 1372032), (794, 1256256), (864, 1154476), (1152, 865857), (1191, 837504), (1454, 686016), (1588, 628128), (1728, 577238), (2181, 457344), (2382, 418752), (2908, 343008), (3176, 314064), (3456, 288619), (3573, 279168), (4362, 228672), (4764, 209376), (5816, 171504), (6352, 157032), (6543, 152448), (7146, 139584), (8724, 114336), (9528, 104688), (10719, 93056), (11632, 85752), (12704, 78516), (13086, 76224), (14292, 69792), (17448, 57168), (19056, 52344), (19629, 50816), (21438, 46528), (23264, 42876), (25408, 39258), (26172, 38112), (28584, 34896)]