381987552

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 756004128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 97, 102, 114, 127, 136, 152, 194, 204, 228, 254, 272, 291, 304, 323, 381, 388, 408, 456, 508, 544, 582, 608, 646, 762, 776, 816, 912, 969, 1016, 1164, 1292, 1524, 1552, 1632, 1649, 1824, 1843, 1938, 2032, 2159, 2328, 2413, 2584, 3048, 3104, 3298, 3686, 3876, 4064, 4318, 4656, 4826, 4947, 5168, 5529, 6096, 6477, 6596, 7239, 7372, 7752, 8636, 9312, 9652, 9894, 10336, 11058, 12192, 12319, 12954, 13192, 14478, 14744, 15504, 17272, 19304, 19788, 22116, 24638, 25908, 26384, 28956, 29488, 31008, 31331, 34544, 36957, 38608, 39576, 41021, 44232, 49276, 51816, 52768, 57912, 58976, 62662, 69088, 73914, 77216, 79152, 82042, 88464, 93993, 98552, 103632, 115824, 123063, 125324, 147828, 158304, 164084, 176928, 187986, 197104, 207264, 209423, 231648, 234061, 246126, 250648, 295656, 328168, 375972, 394208, 418846, 468122, 492252, 501296, 591312, 628269, 656336, 702183, 751944, 837692, 936244, 984504, 1002592, 1182624, 1256538, 1312672, 1404366, 1503888, 1675384, 1872488, 1969008, 2513076, 2808732, 3007776, 3350768, 3744976, 3938016, 3979037, 5026152, 5617464, 6701536, 7489952, 7958074, 10052304, 11234928, 11937111, 15916148, 20104608, 22469856, 23874222, 31832296, 47748444, 63664592, 95496888, 127329184, 190993776, 381987552]

約数ペア:

[(1, 381987552), (2, 190993776), (3, 127329184), (4, 95496888), (6, 63664592), (8, 47748444), (12, 31832296), (16, 23874222), (17, 22469856), (19, 20104608), (24, 15916148), (32, 11937111), (34, 11234928), (38, 10052304), (48, 7958074), (51, 7489952), (57, 6701536), (68, 5617464), (76, 5026152), (96, 3979037), (97, 3938016), (102, 3744976), (114, 3350768), (127, 3007776), (136, 2808732), (152, 2513076), (194, 1969008), (204, 1872488), (228, 1675384), (254, 1503888), (272, 1404366), (291, 1312672), (304, 1256538), (323, 1182624), (381, 1002592), (388, 984504), (408, 936244), (456, 837692), (508, 751944), (544, 702183), (582, 656336), (608, 628269), (646, 591312), (762, 501296), (776, 492252), (816, 468122), (912, 418846), (969, 394208), (1016, 375972), (1164, 328168), (1292, 295656), (1524, 250648), (1552, 246126), (1632, 234061), (1649, 231648), (1824, 209423), (1843, 207264), (1938, 197104), (2032, 187986), (2159, 176928), (2328, 164084), (2413, 158304), (2584, 147828), (3048, 125324), (3104, 123063), (3298, 115824), (3686, 103632), (3876, 98552), (4064, 93993), (4318, 88464), (4656, 82042), (4826, 79152), (4947, 77216), (5168, 73914), (5529, 69088), (6096, 62662), (6477, 58976), (6596, 57912), (7239, 52768), (7372, 51816), (7752, 49276), (8636, 44232), (9312, 41021), (9652, 39576), (9894, 38608), (10336, 36957), (11058, 34544), (12192, 31331), (12319, 31008), (12954, 29488), (13192, 28956), (14478, 26384), (14744, 25908), (15504, 24638), (17272, 22116), (19304, 19788)]