898561608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 2757888000

約数和(自身を除く): 1859326392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 139, 147, 161, 168, 184, 196, 239, 276, 278, 294, 322, 392, 417, 478, 483, 552, 556, 588, 644, 717, 834, 956, 966, 973, 1112, 1127, 1176, 1288, 1434, 1668, 1673, 1912, 1932, 1946, 2254, 2868, 2919, 3197, 3336, 3346, 3381, 3864, 3892, 4508, 5019, 5497, 5736, 5838, 6394, 6692, 6762, 6811, 7784, 9016, 9591, 10038, 10994, 11676, 11711, 12788, 13384, 13524, 13622, 16491, 19182, 20076, 20433, 21988, 22379, 23352, 23422, 25576, 27048, 27244, 32982, 33221, 35133, 38364, 38479, 40152, 40866, 43976, 44758, 46844, 54488, 65964, 66442, 67137, 70266, 76728, 76958, 81732, 89516, 93688, 99663, 115437, 131928, 132884, 134274, 140532, 153916, 156653, 163464, 179032, 199326, 230874, 232547, 265768, 268548, 269353, 281064, 307832, 313306, 398652, 461748, 465094, 469959, 537096, 538706, 626612, 697641, 764083, 797304, 808059, 923496, 930188, 939918, 1077412, 1253224, 1395282, 1528166, 1616118, 1627829, 1860376, 1879836, 2154824, 2292249, 2790564, 3056332, 3232236, 3255658, 3759672, 4584498, 4883487, 5348581, 5581128, 6112664, 6464472, 6511316, 9168996, 9766974, 10697162, 13022632, 16045743, 18337992, 19533948, 21394324, 32091486, 37440067, 39067896, 42788648, 64182972, 74880134, 112320201, 128365944, 149760268, 224640402, 299520536, 449280804, 898561608]

約数ペア:

[(1, 898561608), (2, 449280804), (3, 299520536), (4, 224640402), (6, 149760268), (7, 128365944), (8, 112320201), (12, 74880134), (14, 64182972), (21, 42788648), (23, 39067896), (24, 37440067), (28, 32091486), (42, 21394324), (46, 19533948), (49, 18337992), (56, 16045743), (69, 13022632), (84, 10697162), (92, 9766974), (98, 9168996), (138, 6511316), (139, 6464472), (147, 6112664), (161, 5581128), (168, 5348581), (184, 4883487), (196, 4584498), (239, 3759672), (276, 3255658), (278, 3232236), (294, 3056332), (322, 2790564), (392, 2292249), (417, 2154824), (478, 1879836), (483, 1860376), (552, 1627829), (556, 1616118), (588, 1528166), (644, 1395282), (717, 1253224), (834, 1077412), (956, 939918), (966, 930188), (973, 923496), (1112, 808059), (1127, 797304), (1176, 764083), (1288, 697641), (1434, 626612), (1668, 538706), (1673, 537096), (1912, 469959), (1932, 465094), (1946, 461748), (2254, 398652), (2868, 313306), (2919, 307832), (3197, 281064), (3336, 269353), (3346, 268548), (3381, 265768), (3864, 232547), (3892, 230874), (4508, 199326), (5019, 179032), (5497, 163464), (5736, 156653), (5838, 153916), (6394, 140532), (6692, 134274), (6762, 132884), (6811, 131928), (7784, 115437), (9016, 99663), (9591, 93688), (10038, 89516), (10994, 81732), (11676, 76958), (11711, 76728), (12788, 70266), (13384, 67137), (13524, 66442), (13622, 65964), (16491, 54488), (19182, 46844), (20076, 44758), (20433, 43976), (21988, 40866), (22379, 40152), (23352, 38479), (23422, 38364), (25576, 35133), (27048, 33221), (27244, 32982)]