291223488

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:954

約数の個数: 112

約数和(自身を含む): 820440320

約数和(自身を除く): 529216832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 152, 192, 194, 228, 291, 304, 388, 456, 582, 608, 776, 823, 912, 1164, 1216, 1552, 1646, 1824, 1843, 2328, 2469, 3104, 3292, 3648, 3686, 4656, 4938, 5529, 6208, 6584, 7372, 9312, 9876, 11058, 13168, 14744, 15637, 18624, 19752, 22116, 26336, 29488, 31274, 39504, 44232, 46911, 52672, 58976, 62548, 79008, 79831, 88464, 93822, 117952, 125096, 158016, 159662, 176928, 187644, 239493, 250192, 319324, 353856, 375288, 478986, 500384, 638648, 750576, 957972, 1000768, 1277296, 1501152, 1516789, 1915944, 2554592, 3002304, 3033578, 3831888, 4550367, 5109184, 6067156, 7663776, 9100734, 12134312, 15327552, 18201468, 24268624, 36402936, 48537248, 72805872, 97074496, 145611744, 291223488]

約数ペア:

[(1, 291223488), (2, 145611744), (3, 97074496), (4, 72805872), (6, 48537248), (8, 36402936), (12, 24268624), (16, 18201468), (19, 15327552), (24, 12134312), (32, 9100734), (38, 7663776), (48, 6067156), (57, 5109184), (64, 4550367), (76, 3831888), (96, 3033578), (97, 3002304), (114, 2554592), (152, 1915944), (192, 1516789), (194, 1501152), (228, 1277296), (291, 1000768), (304, 957972), (388, 750576), (456, 638648), (582, 500384), (608, 478986), (776, 375288), (823, 353856), (912, 319324), (1164, 250192), (1216, 239493), (1552, 187644), (1646, 176928), (1824, 159662), (1843, 158016), (2328, 125096), (2469, 117952), (3104, 93822), (3292, 88464), (3648, 79831), (3686, 79008), (4656, 62548), (4938, 58976), (5529, 52672), (6208, 46911), (6584, 44232), (7372, 39504), (9312, 31274), (9876, 29488), (11058, 26336), (13168, 22116), (14744, 19752), (15637, 18624)]