905792472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 2927761200

約数和(自身を除く): 2021968728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 53, 57, 62, 72, 76, 78, 93, 104, 106, 114, 117, 124, 152, 156, 159, 171, 186, 212, 228, 234, 247, 248, 279, 312, 318, 342, 372, 403, 424, 456, 468, 477, 494, 558, 589, 636, 684, 689, 741, 744, 806, 936, 954, 961, 988, 1007, 1116, 1178, 1209, 1272, 1368, 1378, 1482, 1612, 1643, 1767, 1908, 1922, 1976, 2014, 2067, 2223, 2232, 2356, 2418, 2756, 2883, 2964, 3021, 3224, 3286, 3534, 3627, 3816, 3844, 4028, 4134, 4446, 4712, 4836, 4929, 5301, 5512, 5766, 5928, 6042, 6201, 6572, 7068, 7254, 7657, 7688, 8056, 8268, 8649, 8892, 9063, 9672, 9858, 10602, 11532, 12084, 12402, 12493, 13091, 13144, 14136, 14508, 14787, 15314, 16536, 17298, 17784, 18126, 18259, 19716, 21204, 21359, 22971, 23064, 24168, 24804, 24986, 26182, 29016, 29574, 30628, 31217, 34596, 36252, 36518, 37479, 39273, 39432, 42408, 42718, 45942, 49608, 49972, 50933, 52364, 54777, 59148, 61256, 62434, 64077, 68913, 69192, 72504, 73036, 74958, 78546, 85436, 91884, 93651, 99944, 101866, 104728, 109554, 112437, 117819, 118296, 124868, 128154, 137826, 146072, 149916, 152799, 157092, 164331, 170872, 183768, 187302, 192231, 203732, 219108, 224874, 235638, 237367, 249736, 256308, 275652, 280953, 299832, 305598, 314184, 328662, 374604, 384462, 405821, 407464, 438216, 449748, 458397, 471276, 474734, 512616, 551304, 561906, 611196, 657324, 662129, 712101, 749208, 768924, 811642, 899496, 916794, 942552, 949468, 967727, 1123812, 1217463, 1222392, 1314648, 1324258, 1424202, 1537848, 1623284, 1833588, 1898936, 1935454, 1986387, 2136303, 2247624, 2434926, 2648516, 2848404, 2903181, 3246568, 3652389, 3667176, 3870908, 3972774, 4272606, 4869852, 5297032, 5696808, 5806362, 5959161, 7304778, 7741816, 7945548, 8545212, 8709543, 9739704, 11612724, 11918322, 12580451, 14609556, 15891096, 17090424, 17419086, 23225448, 23836644, 25160902, 29219112, 34838172, 37741353, 47673288, 50321804, 69676344, 75482706, 100643608, 113224059, 150965412, 226448118, 301930824, 452896236, 905792472]

約数ペア:

[(1, 905792472), (2, 452896236), (3, 301930824), (4, 226448118), (6, 150965412), (8, 113224059), (9, 100643608), (12, 75482706), (13, 69676344), (18, 50321804), (19, 47673288), (24, 37741353), (26, 34838172), (31, 29219112), (36, 25160902), (38, 23836644), (39, 23225448), (52, 17419086), (53, 17090424), (57, 15891096), (62, 14609556), (72, 12580451), (76, 11918322), (78, 11612724), (93, 9739704), (104, 8709543), (106, 8545212), (114, 7945548), (117, 7741816), (124, 7304778), (152, 5959161), (156, 5806362), (159, 5696808), (171, 5297032), (186, 4869852), (212, 4272606), (228, 3972774), (234, 3870908), (247, 3667176), (248, 3652389), (279, 3246568), (312, 2903181), (318, 2848404), (342, 2648516), (372, 2434926), (403, 2247624), (424, 2136303), (456, 1986387), (468, 1935454), (477, 1898936), (494, 1833588), (558, 1623284), (589, 1537848), (636, 1424202), (684, 1324258), (689, 1314648), (741, 1222392), (744, 1217463), (806, 1123812), (936, 967727), (954, 949468), (961, 942552), (988, 916794), (1007, 899496), (1116, 811642), (1178, 768924), (1209, 749208), (1272, 712101), (1368, 662129), (1378, 657324), (1482, 611196), (1612, 561906), (1643, 551304), (1767, 512616), (1908, 474734), (1922, 471276), (1976, 458397), (2014, 449748), (2067, 438216), (2223, 407464), (2232, 405821), (2356, 384462), (2418, 374604), (2756, 328662), (2883, 314184), (2964, 305598), (3021, 299832), (3224, 280953), (3286, 275652), (3534, 256308), (3627, 249736), (3816, 237367), (3844, 235638), (4028, 224874), (4134, 219108), (4446, 203732), (4712, 192231), (4836, 187302), (4929, 183768), (5301, 170872), (5512, 164331), (5766, 157092), (5928, 152799), (6042, 149916), (6201, 146072), (6572, 137826), (7068, 128154), (7254, 124868), (7657, 118296), (7688, 117819), (8056, 112437), (8268, 109554), (8649, 104728), (8892, 101866), (9063, 99944), (9672, 93651), (9858, 91884), (10602, 85436), (11532, 78546), (12084, 74958), (12402, 73036), (12493, 72504), (13091, 69192), (13144, 68913), (14136, 64077), (14508, 62434), (14787, 61256), (15314, 59148), (16536, 54777), (17298, 52364), (17784, 50933), (18126, 49972), (18259, 49608), (19716, 45942), (21204, 42718), (21359, 42408), (22971, 39432), (23064, 39273), (24168, 37479), (24804, 36518), (24986, 36252), (26182, 34596), (29016, 31217), (29574, 30628)]