248022016

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 88

約数和(自身を含む): 548858016

約数和(自身を除く): 300836000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 227, 256, 352, 388, 454, 512, 704, 776, 908, 1024, 1067, 1408, 1552, 1816, 2134, 2497, 2816, 3104, 3632, 4268, 4994, 5632, 6208, 7264, 8536, 9988, 11264, 12416, 14528, 17072, 19976, 22019, 24832, 29056, 34144, 39952, 44038, 49664, 58112, 68288, 79904, 88076, 99328, 116224, 136576, 159808, 176152, 232448, 242209, 273152, 319616, 352304, 484418, 546304, 639232, 704608, 968836, 1092608, 1278464, 1409216, 1937672, 2556928, 2818432, 3875344, 5636864, 7750688, 11273728, 15501376, 22547456, 31002752, 62005504, 124011008, 248022016]

約数ペア:

[(1, 248022016), (2, 124011008), (4, 62005504), (8, 31002752), (11, 22547456), (16, 15501376), (22, 11273728), (32, 7750688), (44, 5636864), (64, 3875344), (88, 2818432), (97, 2556928), (128, 1937672), (176, 1409216), (194, 1278464), (227, 1092608), (256, 968836), (352, 704608), (388, 639232), (454, 546304), (512, 484418), (704, 352304), (776, 319616), (908, 273152), (1024, 242209), (1067, 232448), (1408, 176152), (1552, 159808), (1816, 136576), (2134, 116224), (2497, 99328), (2816, 88076), (3104, 79904), (3632, 68288), (4268, 58112), (4994, 49664), (5632, 44038), (6208, 39952), (7264, 34144), (8536, 29056), (9988, 24832), (11264, 22019), (12416, 19976), (14528, 17072)]