252088928

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 633452400

約数和(自身を除く): 381363472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 83, 91, 98, 104, 112, 149, 166, 182, 196, 208, 224, 298, 332, 364, 392, 416, 581, 596, 637, 664, 728, 784, 1043, 1079, 1162, 1192, 1274, 1328, 1456, 1568, 1937, 2086, 2158, 2324, 2384, 2548, 2656, 2912, 3874, 4067, 4172, 4316, 4648, 4768, 5096, 7301, 7553, 7748, 8134, 8344, 8632, 9296, 10192, 12367, 13559, 14602, 15106, 15496, 16268, 16688, 17264, 18592, 20384, 24734, 27118, 29204, 30212, 30992, 32536, 33376, 34528, 49468, 52871, 54236, 58408, 60424, 61984, 65072, 86569, 94913, 98936, 105742, 108472, 116816, 120848, 130144, 160771, 173138, 189826, 197872, 211484, 216944, 233632, 241696, 321542, 346276, 379652, 395744, 422968, 433888, 605983, 643084, 692552, 759304, 845936, 1125397, 1211966, 1286168, 1385104, 1518608, 1691872, 2250794, 2423932, 2572336, 2770208, 3037216, 4501588, 4847864, 5144672, 7877779, 9003176, 9695728, 15755558, 18006352, 19391456, 31511116, 36012704, 63022232, 126044464, 252088928]

約数ペア:

[(1, 252088928), (2, 126044464), (4, 63022232), (7, 36012704), (8, 31511116), (13, 19391456), (14, 18006352), (16, 15755558), (26, 9695728), (28, 9003176), (32, 7877779), (49, 5144672), (52, 4847864), (56, 4501588), (83, 3037216), (91, 2770208), (98, 2572336), (104, 2423932), (112, 2250794), (149, 1691872), (166, 1518608), (182, 1385104), (196, 1286168), (208, 1211966), (224, 1125397), (298, 845936), (332, 759304), (364, 692552), (392, 643084), (416, 605983), (581, 433888), (596, 422968), (637, 395744), (664, 379652), (728, 346276), (784, 321542), (1043, 241696), (1079, 233632), (1162, 216944), (1192, 211484), (1274, 197872), (1328, 189826), (1456, 173138), (1568, 160771), (1937, 130144), (2086, 120848), (2158, 116816), (2324, 108472), (2384, 105742), (2548, 98936), (2656, 94913), (2912, 86569), (3874, 65072), (4067, 61984), (4172, 60424), (4316, 58408), (4648, 54236), (4768, 52871), (5096, 49468), (7301, 34528), (7553, 33376), (7748, 32536), (8134, 30992), (8344, 30212), (8632, 29204), (9296, 27118), (10192, 24734), (12367, 20384), (13559, 18592), (14602, 17264), (15106, 16688), (15496, 16268)]