380913984

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:869

約数の個数: 168

約数和(自身を含む): 1207739520

約数和(自身を除く): 826825536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 192, 198, 237, 264, 288, 316, 352, 396, 474, 528, 576, 632, 704, 711, 761, 792, 869, 948, 1056, 1264, 1422, 1522, 1584, 1738, 1896, 2112, 2283, 2528, 2607, 2844, 3044, 3168, 3476, 3792, 4566, 5056, 5214, 5688, 6088, 6336, 6849, 6952, 7584, 7821, 8371, 9132, 10428, 11376, 12176, 13698, 13904, 15168, 15642, 16742, 18264, 20856, 22752, 24352, 25113, 27396, 27808, 31284, 33484, 36528, 41712, 45504, 48704, 50226, 54792, 55616, 60119, 62568, 66968, 73056, 75339, 83424, 100452, 109584, 120238, 125136, 133936, 146112, 150678, 166848, 180357, 200904, 219168, 240476, 250272, 267872, 301356, 360714, 401808, 438336, 480952, 500544, 535744, 541071, 602712, 661309, 721428, 803616, 961904, 1082142, 1205424, 1322618, 1442856, 1607232, 1923808, 1983927, 2164284, 2410848, 2645236, 2885712, 3847616, 3967854, 4328568, 4821696, 5290472, 5771424, 5951781, 7935708, 8657136, 10580944, 11542848, 11903562, 15871416, 17314272, 21161888, 23807124, 31742832, 34628544, 42323776, 47614248, 63485664, 95228496, 126971328, 190456992, 380913984]

約数ペア:

[(1, 380913984), (2, 190456992), (3, 126971328), (4, 95228496), (6, 63485664), (8, 47614248), (9, 42323776), (11, 34628544), (12, 31742832), (16, 23807124), (18, 21161888), (22, 17314272), (24, 15871416), (32, 11903562), (33, 11542848), (36, 10580944), (44, 8657136), (48, 7935708), (64, 5951781), (66, 5771424), (72, 5290472), (79, 4821696), (88, 4328568), (96, 3967854), (99, 3847616), (132, 2885712), (144, 2645236), (158, 2410848), (176, 2164284), (192, 1983927), (198, 1923808), (237, 1607232), (264, 1442856), (288, 1322618), (316, 1205424), (352, 1082142), (396, 961904), (474, 803616), (528, 721428), (576, 661309), (632, 602712), (704, 541071), (711, 535744), (761, 500544), (792, 480952), (869, 438336), (948, 401808), (1056, 360714), (1264, 301356), (1422, 267872), (1522, 250272), (1584, 240476), (1738, 219168), (1896, 200904), (2112, 180357), (2283, 166848), (2528, 150678), (2607, 146112), (2844, 133936), (3044, 125136), (3168, 120238), (3476, 109584), (3792, 100452), (4566, 83424), (5056, 75339), (5214, 73056), (5688, 66968), (6088, 62568), (6336, 60119), (6849, 55616), (6952, 54792), (7584, 50226), (7821, 48704), (8371, 45504), (9132, 41712), (10428, 36528), (11376, 33484), (12176, 31284), (13698, 27808), (13904, 27396), (15168, 25113), (15642, 24352), (16742, 22752), (18264, 20856)]