247083408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 828696960

約数和(自身を除く): 581613552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 142, 143, 144, 156, 169, 176, 198, 208, 213, 234, 264, 284, 286, 312, 338, 396, 426, 429, 468, 507, 528, 568, 572, 624, 639, 676, 781, 792, 852, 858, 923, 936, 1014, 1136, 1144, 1278, 1287, 1352, 1521, 1562, 1584, 1704, 1716, 1846, 1859, 1872, 2028, 2197, 2288, 2343, 2556, 2574, 2704, 2769, 3042, 3124, 3408, 3432, 3692, 3718, 4056, 4394, 4686, 5112, 5148, 5538, 5577, 6084, 6248, 6591, 6864, 7029, 7384, 7436, 8112, 8307, 8788, 9372, 10153, 10224, 10296, 11076, 11154, 11999, 12168, 12496, 13182, 14058, 14768, 14872, 16614, 16731, 17576, 18744, 19773, 20306, 20592, 22152, 22308, 23998, 24167, 24336, 26364, 28116, 29744, 30459, 33228, 33462, 35152, 35997, 37488, 39546, 40612, 44304, 44616, 47996, 48334, 52728, 56232, 60918, 66456, 66924, 71994, 72501, 79092, 81224, 89232, 91377, 95992, 96668, 105456, 107991, 112464, 121836, 131989, 132912, 133848, 143988, 145002, 155987, 158184, 162448, 182754, 191984, 193336, 215982, 217503, 243672, 263978, 267696, 287976, 290004, 311974, 316368, 365508, 386672, 395967, 431964, 435006, 467961, 487344, 527956, 575952, 580008, 623948, 731016, 791934, 863928, 870012, 935922, 1055912, 1160016, 1187901, 1247896, 1403883, 1462032, 1583868, 1715857, 1727856, 1740024, 1871844, 2111824, 2375802, 2495792, 2807766, 3167736, 3431714, 3480048, 3743688, 4751604, 5147571, 5615532, 6335472, 6863428, 7487376, 9503208, 10295142, 11231064, 13726856, 15442713, 19006416, 20590284, 22462128, 27453712, 30885426, 41180568, 61770852, 82361136, 123541704, 247083408]

約数ペア:

[(1, 247083408), (2, 123541704), (3, 82361136), (4, 61770852), (6, 41180568), (8, 30885426), (9, 27453712), (11, 22462128), (12, 20590284), (13, 19006416), (16, 15442713), (18, 13726856), (22, 11231064), (24, 10295142), (26, 9503208), (33, 7487376), (36, 6863428), (39, 6335472), (44, 5615532), (48, 5147571), (52, 4751604), (66, 3743688), (71, 3480048), (72, 3431714), (78, 3167736), (88, 2807766), (99, 2495792), (104, 2375802), (117, 2111824), (132, 1871844), (142, 1740024), (143, 1727856), (144, 1715857), (156, 1583868), (169, 1462032), (176, 1403883), (198, 1247896), (208, 1187901), (213, 1160016), (234, 1055912), (264, 935922), (284, 870012), (286, 863928), (312, 791934), (338, 731016), (396, 623948), (426, 580008), (429, 575952), (468, 527956), (507, 487344), (528, 467961), (568, 435006), (572, 431964), (624, 395967), (639, 386672), (676, 365508), (781, 316368), (792, 311974), (852, 290004), (858, 287976), (923, 267696), (936, 263978), (1014, 243672), (1136, 217503), (1144, 215982), (1278, 193336), (1287, 191984), (1352, 182754), (1521, 162448), (1562, 158184), (1584, 155987), (1704, 145002), (1716, 143988), (1846, 133848), (1859, 132912), (1872, 131989), (2028, 121836), (2197, 112464), (2288, 107991), (2343, 105456), (2556, 96668), (2574, 95992), (2704, 91377), (2769, 89232), (3042, 81224), (3124, 79092), (3408, 72501), (3432, 71994), (3692, 66924), (3718, 66456), (4056, 60918), (4394, 56232), (4686, 52728), (5112, 48334), (5148, 47996), (5538, 44616), (5577, 44304), (6084, 40612), (6248, 39546), (6591, 37488), (6864, 35997), (7029, 35152), (7384, 33462), (7436, 33228), (8112, 30459), (8307, 29744), (8788, 28116), (9372, 26364), (10153, 24336), (10224, 24167), (10296, 23998), (11076, 22308), (11154, 22152), (11999, 20592), (12168, 20306), (12496, 19773), (13182, 18744), (14058, 17576), (14768, 16731), (14872, 16614)]