245415456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 842063040

約数和(自身を除く): 596647584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 59, 66, 72, 78, 88, 96, 99, 101, 104, 117, 118, 132, 143, 144, 156, 176, 177, 198, 202, 208, 234, 236, 264, 286, 288, 303, 312, 352, 354, 396, 404, 416, 429, 468, 472, 528, 531, 572, 606, 624, 649, 708, 767, 792, 808, 858, 909, 936, 944, 1056, 1062, 1111, 1144, 1212, 1248, 1287, 1298, 1313, 1416, 1534, 1584, 1616, 1716, 1818, 1872, 1888, 1947, 2124, 2222, 2288, 2301, 2424, 2574, 2596, 2626, 2832, 3068, 3168, 3232, 3333, 3432, 3636, 3744, 3894, 3939, 4248, 4444, 4576, 4602, 4848, 5148, 5192, 5252, 5664, 5841, 5959, 6136, 6666, 6864, 6903, 7272, 7788, 7878, 8437, 8496, 8888, 9204, 9696, 9999, 10296, 10384, 10504, 11682, 11817, 11918, 12272, 13332, 13728, 13806, 14443, 14544, 15576, 15756, 16874, 16992, 17776, 17877, 18408, 19998, 20592, 20768, 21008, 23364, 23634, 23836, 24544, 25311, 26664, 27612, 28886, 29088, 31152, 31512, 33748, 35552, 35754, 36816, 39996, 41184, 42016, 43329, 46728, 47268, 47672, 50622, 53328, 53631, 55224, 57772, 62304, 63024, 65549, 67496, 71508, 73632, 75933, 77467, 79992, 86658, 93456, 94536, 95344, 101244, 106656, 107262, 110448, 115544, 126048, 129987, 131098, 134992, 143016, 151866, 154934, 159984, 173316, 186912, 189072, 190688, 196647, 202488, 214524, 220896, 231088, 232401, 259974, 262196, 269984, 286032, 303732, 309868, 319968, 346632, 378144, 393294, 404976, 429048, 462176, 464802, 519948, 524392, 572064, 589941, 607464, 619736, 693264, 697203, 786588, 809952, 852137, 858096, 929604, 1039896, 1048784, 1179882, 1214928, 1239472, 1386528, 1394406, 1573176, 1704274, 1716192, 1859208, 2079792, 2097568, 2359764, 2429856, 2478944, 2556411, 2788812, 3146352, 3408548, 3718416, 4159584, 4719528, 5112822, 5577624, 6292704, 6817096, 7436832, 7669233, 9439056, 10225644, 11155248, 13634192, 15338466, 18878112, 20451288, 22310496, 27268384, 30676932, 40902576, 61353864, 81805152, 122707728, 245415456]

約数ペア:

[(1, 245415456), (2, 122707728), (3, 81805152), (4, 61353864), (6, 40902576), (8, 30676932), (9, 27268384), (11, 22310496), (12, 20451288), (13, 18878112), (16, 15338466), (18, 13634192), (22, 11155248), (24, 10225644), (26, 9439056), (32, 7669233), (33, 7436832), (36, 6817096), (39, 6292704), (44, 5577624), (48, 5112822), (52, 4719528), (59, 4159584), (66, 3718416), (72, 3408548), (78, 3146352), (88, 2788812), (96, 2556411), (99, 2478944), (101, 2429856), (104, 2359764), (117, 2097568), (118, 2079792), (132, 1859208), (143, 1716192), (144, 1704274), (156, 1573176), (176, 1394406), (177, 1386528), (198, 1239472), (202, 1214928), (208, 1179882), (234, 1048784), (236, 1039896), (264, 929604), (286, 858096), (288, 852137), (303, 809952), (312, 786588), (352, 697203), (354, 693264), (396, 619736), (404, 607464), (416, 589941), (429, 572064), (468, 524392), (472, 519948), (528, 464802), (531, 462176), (572, 429048), (606, 404976), (624, 393294), (649, 378144), (708, 346632), (767, 319968), (792, 309868), (808, 303732), (858, 286032), (909, 269984), (936, 262196), (944, 259974), (1056, 232401), (1062, 231088), (1111, 220896), (1144, 214524), (1212, 202488), (1248, 196647), (1287, 190688), (1298, 189072), (1313, 186912), (1416, 173316), (1534, 159984), (1584, 154934), (1616, 151866), (1716, 143016), (1818, 134992), (1872, 131098), (1888, 129987), (1947, 126048), (2124, 115544), (2222, 110448), (2288, 107262), (2301, 106656), (2424, 101244), (2574, 95344), (2596, 94536), (2626, 93456), (2832, 86658), (3068, 79992), (3168, 77467), (3232, 75933), (3333, 73632), (3432, 71508), (3636, 67496), (3744, 65549), (3894, 63024), (3939, 62304), (4248, 57772), (4444, 55224), (4576, 53631), (4602, 53328), (4848, 50622), (5148, 47672), (5192, 47268), (5252, 46728), (5664, 43329), (5841, 42016), (5959, 41184), (6136, 39996), (6666, 36816), (6864, 35754), (6903, 35552), (7272, 33748), (7788, 31512), (7878, 31152), (8437, 29088), (8496, 28886), (8888, 27612), (9204, 26664), (9696, 25311), (9999, 24544), (10296, 23836), (10384, 23634), (10504, 23364), (11682, 21008), (11817, 20768), (11918, 20592), (12272, 19998), (13332, 18408), (13728, 17877), (13806, 17776), (14443, 16992), (14544, 16874), (15576, 15756)]