8399104128

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 25525500000

約数和(自身を除く): 17126395872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 499, 576, 608, 684, 769, 912, 998, 1152, 1216, 1368, 1497, 1538, 1824, 1996, 2307, 2432, 2736, 2994, 3076, 3648, 3992, 4491, 4614, 5472, 5988, 6152, 6921, 7296, 7984, 8982, 9228, 9481, 10944, 11976, 12304, 13842, 14611, 15968, 17964, 18456, 18962, 21888, 23952, 24608, 27684, 28443, 29222, 31936, 35928, 36912, 37924, 43833, 47904, 49216, 55368, 56886, 58444, 63872, 71856, 73824, 75848, 85329, 87666, 95808, 98432, 110736, 113772, 116888, 131499, 143712, 147648, 151696, 170658, 175332, 191616, 221472, 227544, 233776, 262998, 287424, 295296, 303392, 341316, 350664, 383731, 442944, 455088, 467552, 525996, 574848, 606784, 682632, 701328, 767462, 885888, 910176, 935104, 1051992, 1151193, 1213568, 1365264, 1402656, 1534924, 1820352, 1870208, 2103984, 2302386, 2730528, 2805312, 3069848, 3453579, 3640704, 4207968, 4604772, 5461056, 5610624, 6139696, 6907158, 7290889, 8415936, 9209544, 10922112, 12279392, 13814316, 14581778, 16831872, 18419088, 21872667, 24558784, 27628632, 29163556, 36838176, 43745334, 49117568, 55257264, 58327112, 65618001, 73676352, 87490668, 110514528, 116654224, 131236002, 147352704, 174981336, 221029056, 233308448, 262472004, 349962672, 442058112, 466616896, 524944008, 699925344, 933233792, 1049888016, 1399850688, 2099776032, 2799701376, 4199552064, 8399104128]

約数ペア:

[(1, 8399104128), (2, 4199552064), (3, 2799701376), (4, 2099776032), (6, 1399850688), (8, 1049888016), (9, 933233792), (12, 699925344), (16, 524944008), (18, 466616896), (19, 442058112), (24, 349962672), (32, 262472004), (36, 233308448), (38, 221029056), (48, 174981336), (57, 147352704), (64, 131236002), (72, 116654224), (76, 110514528), (96, 87490668), (114, 73676352), (128, 65618001), (144, 58327112), (152, 55257264), (171, 49117568), (192, 43745334), (228, 36838176), (288, 29163556), (304, 27628632), (342, 24558784), (384, 21872667), (456, 18419088), (499, 16831872), (576, 14581778), (608, 13814316), (684, 12279392), (769, 10922112), (912, 9209544), (998, 8415936), (1152, 7290889), (1216, 6907158), (1368, 6139696), (1497, 5610624), (1538, 5461056), (1824, 4604772), (1996, 4207968), (2307, 3640704), (2432, 3453579), (2736, 3069848), (2994, 2805312), (3076, 2730528), (3648, 2302386), (3992, 2103984), (4491, 1870208), (4614, 1820352), (5472, 1534924), (5988, 1402656), (6152, 1365264), (6921, 1213568), (7296, 1151193), (7984, 1051992), (8982, 935104), (9228, 910176), (9481, 885888), (10944, 767462), (11976, 701328), (12304, 682632), (13842, 606784), (14611, 574848), (15968, 525996), (17964, 467552), (18456, 455088), (18962, 442944), (21888, 383731), (23952, 350664), (24608, 341316), (27684, 303392), (28443, 295296), (29222, 287424), (31936, 262998), (35928, 233776), (36912, 227544), (37924, 221472), (43833, 191616), (47904, 175332), (49216, 170658), (55368, 151696), (56886, 147648), (58444, 143712), (63872, 131499), (71856, 116888), (73824, 113772), (75848, 110736), (85329, 98432), (87666, 95808)]