40209216

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 114702336

約数和(自身を除く): 74493120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 127, 136, 192, 194, 204, 254, 272, 291, 381, 388, 408, 508, 544, 582, 762, 776, 816, 1016, 1088, 1164, 1524, 1552, 1632, 1649, 2032, 2159, 2328, 3048, 3104, 3264, 3298, 4064, 4318, 4656, 4947, 6096, 6208, 6477, 6596, 8128, 8636, 9312, 9894, 12192, 12319, 12954, 13192, 17272, 18624, 19788, 24384, 24638, 25908, 26384, 34544, 36957, 39576, 49276, 51816, 52768, 69088, 73914, 79152, 98552, 103632, 105536, 138176, 147828, 158304, 197104, 207264, 209423, 295656, 316608, 394208, 414528, 418846, 591312, 628269, 788416, 837692, 1182624, 1256538, 1675384, 2365248, 2513076, 3350768, 5026152, 6701536, 10052304, 13403072, 20104608, 40209216]

約数ペア:

[(1, 40209216), (2, 20104608), (3, 13403072), (4, 10052304), (6, 6701536), (8, 5026152), (12, 3350768), (16, 2513076), (17, 2365248), (24, 1675384), (32, 1256538), (34, 1182624), (48, 837692), (51, 788416), (64, 628269), (68, 591312), (96, 418846), (97, 414528), (102, 394208), (127, 316608), (136, 295656), (192, 209423), (194, 207264), (204, 197104), (254, 158304), (272, 147828), (291, 138176), (381, 105536), (388, 103632), (408, 98552), (508, 79152), (544, 73914), (582, 69088), (762, 52768), (776, 51816), (816, 49276), (1016, 39576), (1088, 36957), (1164, 34544), (1524, 26384), (1552, 25908), (1632, 24638), (1649, 24384), (2032, 19788), (2159, 18624), (2328, 17272), (3048, 13192), (3104, 12954), (3264, 12319), (3298, 12192), (4064, 9894), (4318, 9312), (4656, 8636), (4947, 8128), (6096, 6596), (6208, 6477)]