340887808

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 775943280

約数和(自身を除く): 435055472

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 37, 58, 64, 68, 73, 74, 116, 128, 136, 146, 148, 232, 256, 272, 292, 296, 464, 493, 544, 584, 592, 629, 928, 986, 1073, 1088, 1168, 1184, 1241, 1258, 1856, 1972, 2117, 2146, 2176, 2336, 2368, 2482, 2516, 2701, 3712, 3944, 4234, 4292, 4352, 4672, 4736, 4964, 5032, 5402, 7424, 7888, 8468, 8584, 9344, 9472, 9928, 10064, 10804, 15776, 16936, 17168, 18241, 18688, 19856, 20128, 21608, 31552, 33872, 34336, 35989, 36482, 39712, 40256, 43216, 45917, 63104, 67744, 68672, 71978, 72964, 78329, 79424, 80512, 86432, 91834, 126208, 135488, 137344, 143956, 145928, 156658, 158848, 161024, 172864, 183668, 270976, 274688, 287912, 291856, 313316, 317696, 345728, 367336, 541952, 575824, 583712, 626632, 691456, 734672, 1151648, 1167424, 1253264, 1331593, 1469344, 2303296, 2334848, 2506528, 2663186, 2938688, 4606592, 4669696, 5013056, 5326372, 5877376, 9213184, 10026112, 10652744, 11754752, 20052224, 21305488, 42610976, 85221952, 170443904, 340887808]

約数ペア:

[(1, 340887808), (2, 170443904), (4, 85221952), (8, 42610976), (16, 21305488), (17, 20052224), (29, 11754752), (32, 10652744), (34, 10026112), (37, 9213184), (58, 5877376), (64, 5326372), (68, 5013056), (73, 4669696), (74, 4606592), (116, 2938688), (128, 2663186), (136, 2506528), (146, 2334848), (148, 2303296), (232, 1469344), (256, 1331593), (272, 1253264), (292, 1167424), (296, 1151648), (464, 734672), (493, 691456), (544, 626632), (584, 583712), (592, 575824), (629, 541952), (928, 367336), (986, 345728), (1073, 317696), (1088, 313316), (1168, 291856), (1184, 287912), (1241, 274688), (1258, 270976), (1856, 183668), (1972, 172864), (2117, 161024), (2146, 158848), (2176, 156658), (2336, 145928), (2368, 143956), (2482, 137344), (2516, 135488), (2701, 126208), (3712, 91834), (3944, 86432), (4234, 80512), (4292, 79424), (4352, 78329), (4672, 72964), (4736, 71978), (4964, 68672), (5032, 67744), (5402, 63104), (7424, 45917), (7888, 43216), (8468, 40256), (8584, 39712), (9344, 36482), (9472, 35989), (9928, 34336), (10064, 33872), (10804, 31552), (15776, 21608), (16936, 20128), (17168, 19856), (18241, 18688)]