287060436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 905002560

約数和(自身を除く): 617942124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 81, 102, 108, 114, 117, 153, 156, 162, 171, 204, 211, 221, 228, 234, 247, 306, 323, 324, 342, 351, 422, 442, 459, 468, 494, 513, 612, 633, 646, 663, 684, 702, 741, 844, 884, 918, 969, 988, 1026, 1053, 1266, 1292, 1326, 1377, 1404, 1482, 1539, 1836, 1899, 1938, 1989, 2052, 2106, 2223, 2532, 2652, 2743, 2754, 2907, 2964, 3078, 3587, 3798, 3876, 3978, 4009, 4199, 4212, 4446, 5486, 5508, 5697, 5814, 5967, 6156, 6669, 7174, 7596, 7956, 8018, 8229, 8398, 8721, 8892, 10761, 10972, 11394, 11628, 11934, 12027, 12597, 13338, 14348, 16036, 16458, 16796, 17091, 17442, 17901, 20007, 21522, 22788, 23868, 24054, 24687, 25194, 26163, 26676, 32283, 32916, 34182, 34884, 35802, 36081, 37791, 40014, 43044, 46631, 48108, 49374, 50388, 52117, 52326, 64566, 68153, 68364, 71604, 72162, 74061, 75582, 80028, 93262, 96849, 98748, 104234, 104652, 108243, 113373, 129132, 136306, 139893, 144324, 148122, 151164, 156351, 186524, 193698, 204459, 208468, 216486, 222183, 226746, 272612, 279786, 290547, 296244, 312702, 324729, 340119, 387396, 408918, 419679, 432972, 444366, 453492, 469053, 559572, 581094, 613377, 625404, 649458, 680238, 817836, 839358, 885989, 888732, 938106, 1162188, 1226754, 1259037, 1298916, 1360476, 1407159, 1678716, 1771978, 1840131, 1876212, 2453508, 2518074, 2657967, 2814318, 3543956, 3680262, 3777111, 4221477, 5036148, 5315934, 5520393, 5628636, 7360524, 7554222, 7973901, 8442954, 10631868, 11040786, 15108444, 15947802, 16885908, 22081572, 23921703, 31895604, 47843406, 71765109, 95686812, 143530218, 287060436]

約数ペア:

[(1, 287060436), (2, 143530218), (3, 95686812), (4, 71765109), (6, 47843406), (9, 31895604), (12, 23921703), (13, 22081572), (17, 16885908), (18, 15947802), (19, 15108444), (26, 11040786), (27, 10631868), (34, 8442954), (36, 7973901), (38, 7554222), (39, 7360524), (51, 5628636), (52, 5520393), (54, 5315934), (57, 5036148), (68, 4221477), (76, 3777111), (78, 3680262), (81, 3543956), (102, 2814318), (108, 2657967), (114, 2518074), (117, 2453508), (153, 1876212), (156, 1840131), (162, 1771978), (171, 1678716), (204, 1407159), (211, 1360476), (221, 1298916), (228, 1259037), (234, 1226754), (247, 1162188), (306, 938106), (323, 888732), (324, 885989), (342, 839358), (351, 817836), (422, 680238), (442, 649458), (459, 625404), (468, 613377), (494, 581094), (513, 559572), (612, 469053), (633, 453492), (646, 444366), (663, 432972), (684, 419679), (702, 408918), (741, 387396), (844, 340119), (884, 324729), (918, 312702), (969, 296244), (988, 290547), (1026, 279786), (1053, 272612), (1266, 226746), (1292, 222183), (1326, 216486), (1377, 208468), (1404, 204459), (1482, 193698), (1539, 186524), (1836, 156351), (1899, 151164), (1938, 148122), (1989, 144324), (2052, 139893), (2106, 136306), (2223, 129132), (2532, 113373), (2652, 108243), (2743, 104652), (2754, 104234), (2907, 98748), (2964, 96849), (3078, 93262), (3587, 80028), (3798, 75582), (3876, 74061), (3978, 72162), (4009, 71604), (4199, 68364), (4212, 68153), (4446, 64566), (5486, 52326), (5508, 52117), (5697, 50388), (5814, 49374), (5967, 48108), (6156, 46631), (6669, 43044), (7174, 40014), (7596, 37791), (7956, 36081), (8018, 35802), (8229, 34884), (8398, 34182), (8721, 32916), (8892, 32283), (10761, 26676), (10972, 26163), (11394, 25194), (11628, 24687), (11934, 24054), (12027, 23868), (12597, 22788), (13338, 21522), (14348, 20007), (16036, 17901), (16458, 17442), (16796, 17091)]