218904192

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 695036160

約数和(自身を除く): 476131968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 208, 234, 282, 288, 311, 312, 376, 384, 416, 423, 468, 564, 576, 611, 622, 624, 752, 832, 846, 933, 936, 1128, 1152, 1222, 1244, 1248, 1504, 1664, 1692, 1833, 1866, 1872, 2256, 2444, 2488, 2496, 2799, 3008, 3384, 3666, 3732, 3744, 4043, 4512, 4888, 4976, 4992, 5499, 5598, 6016, 6768, 7332, 7464, 7488, 8086, 9024, 9776, 9952, 10998, 11196, 12129, 13536, 14617, 14664, 14928, 14976, 16172, 18048, 19552, 19904, 21996, 22392, 24258, 27072, 29234, 29328, 29856, 32344, 36387, 39104, 39808, 43851, 43992, 44784, 48516, 54144, 58468, 58656, 59712, 64688, 72774, 78208, 87702, 87984, 89568, 97032, 116936, 117312, 119424, 129376, 131553, 145548, 175404, 175968, 179136, 190021, 194064, 233872, 234624, 258752, 263106, 291096, 350808, 351936, 358272, 380042, 388128, 467744, 517504, 526212, 570063, 582192, 701616, 703872, 760084, 776256, 935488, 1052424, 1140126, 1164384, 1403232, 1520168, 1552512, 1710189, 1870976, 2104848, 2280252, 2328768, 2806464, 3040336, 3420378, 4209696, 4560504, 4657536, 5612928, 6080672, 6840756, 8419392, 9121008, 12161344, 13681512, 16838784, 18242016, 24322688, 27363024, 36484032, 54726048, 72968064, 109452096, 218904192]

約数ペア:

[(1, 218904192), (2, 109452096), (3, 72968064), (4, 54726048), (6, 36484032), (8, 27363024), (9, 24322688), (12, 18242016), (13, 16838784), (16, 13681512), (18, 12161344), (24, 9121008), (26, 8419392), (32, 6840756), (36, 6080672), (39, 5612928), (47, 4657536), (48, 4560504), (52, 4209696), (64, 3420378), (72, 3040336), (78, 2806464), (94, 2328768), (96, 2280252), (104, 2104848), (117, 1870976), (128, 1710189), (141, 1552512), (144, 1520168), (156, 1403232), (188, 1164384), (192, 1140126), (208, 1052424), (234, 935488), (282, 776256), (288, 760084), (311, 703872), (312, 701616), (376, 582192), (384, 570063), (416, 526212), (423, 517504), (468, 467744), (564, 388128), (576, 380042), (611, 358272), (622, 351936), (624, 350808), (752, 291096), (832, 263106), (846, 258752), (933, 234624), (936, 233872), (1128, 194064), (1152, 190021), (1222, 179136), (1244, 175968), (1248, 175404), (1504, 145548), (1664, 131553), (1692, 129376), (1833, 119424), (1866, 117312), (1872, 116936), (2256, 97032), (2444, 89568), (2488, 87984), (2496, 87702), (2799, 78208), (3008, 72774), (3384, 64688), (3666, 59712), (3732, 58656), (3744, 58468), (4043, 54144), (4512, 48516), (4888, 44784), (4976, 43992), (4992, 43851), (5499, 39808), (5598, 39104), (6016, 36387), (6768, 32344), (7332, 29856), (7464, 29328), (7488, 29234), (8086, 27072), (9024, 24258), (9776, 22392), (9952, 21996), (10998, 19904), (11196, 19552), (12129, 18048), (13536, 16172), (14617, 14976), (14664, 14928)]