1087798432

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 2709504000

約数和(自身を除く): 1621705568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 92, 98, 112, 124, 139, 161, 184, 196, 217, 224, 248, 278, 322, 343, 368, 392, 434, 496, 556, 644, 686, 713, 736, 784, 868, 973, 992, 1112, 1127, 1288, 1372, 1426, 1519, 1568, 1736, 1946, 2224, 2254, 2576, 2744, 2852, 3038, 3197, 3472, 3892, 4309, 4448, 4508, 4991, 5152, 5488, 5704, 6076, 6394, 6811, 6944, 7784, 7889, 8618, 9016, 9982, 10633, 10976, 11408, 12152, 12788, 13622, 15568, 15778, 17236, 18032, 19964, 21266, 22379, 22816, 24304, 25576, 27244, 30163, 31136, 31556, 34472, 34937, 36064, 39928, 42532, 44758, 47677, 48608, 51152, 54488, 60326, 63112, 68944, 69874, 79856, 85064, 89516, 95354, 99107, 102304, 108976, 120652, 126224, 137888, 139748, 156653, 159712, 170128, 179032, 190708, 198214, 211141, 217952, 241304, 244559, 252448, 279496, 313306, 340256, 358064, 381416, 396428, 422282, 482608, 489118, 558992, 626612, 693749, 716128, 762832, 792856, 844564, 965216, 978236, 1096571, 1117984, 1253224, 1387498, 1477987, 1525664, 1585712, 1689128, 1956472, 2193142, 2506448, 2774996, 2955974, 3171424, 3378256, 3912944, 4386284, 4856243, 5012896, 5549992, 5911948, 6756512, 7825888, 8772568, 9712486, 11099984, 11823896, 17545136, 19424972, 22199968, 23647792, 33993701, 35090272, 38849944, 47295584, 67987402, 77699888, 135974804, 155399776, 271949608, 543899216, 1087798432]

約数ペア:

[(1, 1087798432), (2, 543899216), (4, 271949608), (7, 155399776), (8, 135974804), (14, 77699888), (16, 67987402), (23, 47295584), (28, 38849944), (31, 35090272), (32, 33993701), (46, 23647792), (49, 22199968), (56, 19424972), (62, 17545136), (92, 11823896), (98, 11099984), (112, 9712486), (124, 8772568), (139, 7825888), (161, 6756512), (184, 5911948), (196, 5549992), (217, 5012896), (224, 4856243), (248, 4386284), (278, 3912944), (322, 3378256), (343, 3171424), (368, 2955974), (392, 2774996), (434, 2506448), (496, 2193142), (556, 1956472), (644, 1689128), (686, 1585712), (713, 1525664), (736, 1477987), (784, 1387498), (868, 1253224), (973, 1117984), (992, 1096571), (1112, 978236), (1127, 965216), (1288, 844564), (1372, 792856), (1426, 762832), (1519, 716128), (1568, 693749), (1736, 626612), (1946, 558992), (2224, 489118), (2254, 482608), (2576, 422282), (2744, 396428), (2852, 381416), (3038, 358064), (3197, 340256), (3472, 313306), (3892, 279496), (4309, 252448), (4448, 244559), (4508, 241304), (4991, 217952), (5152, 211141), (5488, 198214), (5704, 190708), (6076, 179032), (6394, 170128), (6811, 159712), (6944, 156653), (7784, 139748), (7889, 137888), (8618, 126224), (9016, 120652), (9982, 108976), (10633, 102304), (10976, 99107), (11408, 95354), (12152, 89516), (12788, 85064), (13622, 79856), (15568, 69874), (15778, 68944), (17236, 63112), (18032, 60326), (19964, 54488), (21266, 51152), (22379, 48608), (22816, 47677), (24304, 44758), (25576, 42532), (27244, 39928), (30163, 36064), (31136, 34937), (31556, 34472)]