1387689984

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 4062895200

約数和(自身を除く): 2675205216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 632, 711, 768, 948, 953, 1024, 1152, 1264, 1422, 1536, 1896, 1906, 2048, 2304, 2528, 2844, 2859, 3072, 3792, 3812, 4608, 5056, 5688, 5718, 6144, 7584, 7624, 8577, 9216, 10112, 11376, 11436, 15168, 15248, 17154, 18432, 20224, 22752, 22872, 30336, 30496, 34308, 40448, 45504, 45744, 60672, 60992, 68616, 75287, 80896, 91008, 91488, 121344, 121984, 137232, 150574, 161792, 182016, 182976, 225861, 242688, 243968, 274464, 301148, 364032, 365952, 451722, 485376, 487936, 548928, 602296, 677583, 728064, 731904, 903444, 975872, 1097856, 1204592, 1355166, 1456128, 1463808, 1806888, 1951744, 2195712, 2409184, 2710332, 2927616, 3613776, 4391424, 4818368, 5420664, 5855232, 7227552, 8782848, 9636736, 10841328, 14455104, 17565696, 19273472, 21682656, 28910208, 38546944, 43365312, 57820416, 77093888, 86730624, 115640832, 154187776, 173461248, 231281664, 346922496, 462563328, 693844992, 1387689984]

約数ペア:

[(1, 1387689984), (2, 693844992), (3, 462563328), (4, 346922496), (6, 231281664), (8, 173461248), (9, 154187776), (12, 115640832), (16, 86730624), (18, 77093888), (24, 57820416), (32, 43365312), (36, 38546944), (48, 28910208), (64, 21682656), (72, 19273472), (79, 17565696), (96, 14455104), (128, 10841328), (144, 9636736), (158, 8782848), (192, 7227552), (237, 5855232), (256, 5420664), (288, 4818368), (316, 4391424), (384, 3613776), (474, 2927616), (512, 2710332), (576, 2409184), (632, 2195712), (711, 1951744), (768, 1806888), (948, 1463808), (953, 1456128), (1024, 1355166), (1152, 1204592), (1264, 1097856), (1422, 975872), (1536, 903444), (1896, 731904), (1906, 728064), (2048, 677583), (2304, 602296), (2528, 548928), (2844, 487936), (2859, 485376), (3072, 451722), (3792, 365952), (3812, 364032), (4608, 301148), (5056, 274464), (5688, 243968), (5718, 242688), (6144, 225861), (7584, 182976), (7624, 182016), (8577, 161792), (9216, 150574), (10112, 137232), (11376, 121984), (11436, 121344), (15168, 91488), (15248, 91008), (17154, 80896), (18432, 75287), (20224, 68616), (22752, 60992), (22872, 60672), (30336, 45744), (30496, 45504), (34308, 40448)]