275723904

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 758880000

約数和(自身を除く): 483156096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 79, 96, 122, 128, 149, 158, 183, 192, 237, 244, 298, 316, 366, 384, 447, 474, 488, 596, 632, 732, 894, 948, 976, 1192, 1264, 1464, 1788, 1896, 1952, 2384, 2528, 2928, 3576, 3792, 3904, 4768, 4819, 5056, 5856, 7152, 7584, 7808, 9089, 9536, 9638, 10112, 11712, 11771, 14304, 14457, 15168, 18178, 19072, 19276, 23424, 23542, 27267, 28608, 28914, 30336, 35313, 36356, 38552, 47084, 54534, 57216, 57828, 70626, 72712, 77104, 94168, 109068, 115656, 141252, 145424, 154208, 188336, 218136, 231312, 282504, 290848, 308416, 376672, 436272, 462624, 565008, 581696, 616832, 718031, 753344, 872544, 925248, 1130016, 1163392, 1436062, 1506688, 1745088, 1850496, 2154093, 2260032, 2872124, 3490176, 4308186, 4520064, 5744248, 8616372, 11488496, 17232744, 22976992, 34465488, 45953984, 68930976, 91907968, 137861952, 275723904]

約数ペア:

[(1, 275723904), (2, 137861952), (3, 91907968), (4, 68930976), (6, 45953984), (8, 34465488), (12, 22976992), (16, 17232744), (24, 11488496), (32, 8616372), (48, 5744248), (61, 4520064), (64, 4308186), (79, 3490176), (96, 2872124), (122, 2260032), (128, 2154093), (149, 1850496), (158, 1745088), (183, 1506688), (192, 1436062), (237, 1163392), (244, 1130016), (298, 925248), (316, 872544), (366, 753344), (384, 718031), (447, 616832), (474, 581696), (488, 565008), (596, 462624), (632, 436272), (732, 376672), (894, 308416), (948, 290848), (976, 282504), (1192, 231312), (1264, 218136), (1464, 188336), (1788, 154208), (1896, 145424), (1952, 141252), (2384, 115656), (2528, 109068), (2928, 94168), (3576, 77104), (3792, 72712), (3904, 70626), (4768, 57828), (4819, 57216), (5056, 54534), (5856, 47084), (7152, 38552), (7584, 36356), (7808, 35313), (9089, 30336), (9536, 28914), (9638, 28608), (10112, 27267), (11712, 23542), (11771, 23424), (14304, 19276), (14457, 19072), (15168, 18178)]