1385287904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 3728954880

約数和(自身を除く): 2343666976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 59, 77, 88, 91, 104, 112, 118, 143, 154, 176, 182, 208, 224, 236, 286, 308, 352, 364, 413, 416, 472, 572, 616, 649, 728, 733, 767, 826, 944, 1001, 1144, 1232, 1298, 1456, 1466, 1534, 1652, 1888, 2002, 2288, 2464, 2596, 2912, 2932, 3068, 3304, 4004, 4543, 4576, 5131, 5192, 5369, 5864, 6136, 6608, 8008, 8063, 8437, 9086, 9529, 10262, 10384, 10738, 11728, 12272, 13216, 16016, 16126, 16874, 18172, 19058, 20524, 20768, 21476, 23456, 24544, 32032, 32252, 33748, 36344, 38116, 41048, 42952, 43247, 56441, 59059, 64504, 66703, 67496, 72688, 76232, 82096, 85904, 86494, 104819, 112882, 118118, 129008, 133406, 134992, 145376, 152464, 164192, 171808, 172988, 209638, 225764, 236236, 258016, 266812, 269984, 302729, 304928, 345976, 419276, 451528, 472472, 475717, 533624, 562211, 605458, 691952, 733733, 838552, 903056, 944944, 951434, 1067248, 1124422, 1210916, 1383904, 1467466, 1677104, 1806112, 1889888, 1902868, 2134496, 2248844, 2421832, 2934932, 3330019, 3354208, 3805736, 3935477, 4497688, 4843664, 5869864, 6184321, 6660038, 7611472, 7870954, 8995376, 9687328, 11739728, 12368642, 13320076, 15222944, 15741908, 17990752, 23479456, 24737284, 26640152, 31483816, 43290247, 49474568, 53280304, 62967632, 86580494, 98949136, 106560608, 125935264, 173160988, 197898272, 346321976, 692643952, 1385287904]

約数ペア:

[(1, 1385287904), (2, 692643952), (4, 346321976), (7, 197898272), (8, 173160988), (11, 125935264), (13, 106560608), (14, 98949136), (16, 86580494), (22, 62967632), (26, 53280304), (28, 49474568), (32, 43290247), (44, 31483816), (52, 26640152), (56, 24737284), (59, 23479456), (77, 17990752), (88, 15741908), (91, 15222944), (104, 13320076), (112, 12368642), (118, 11739728), (143, 9687328), (154, 8995376), (176, 7870954), (182, 7611472), (208, 6660038), (224, 6184321), (236, 5869864), (286, 4843664), (308, 4497688), (352, 3935477), (364, 3805736), (413, 3354208), (416, 3330019), (472, 2934932), (572, 2421832), (616, 2248844), (649, 2134496), (728, 1902868), (733, 1889888), (767, 1806112), (826, 1677104), (944, 1467466), (1001, 1383904), (1144, 1210916), (1232, 1124422), (1298, 1067248), (1456, 951434), (1466, 944944), (1534, 903056), (1652, 838552), (1888, 733733), (2002, 691952), (2288, 605458), (2464, 562211), (2596, 533624), (2912, 475717), (2932, 472472), (3068, 451528), (3304, 419276), (4004, 345976), (4543, 304928), (4576, 302729), (5131, 269984), (5192, 266812), (5369, 258016), (5864, 236236), (6136, 225764), (6608, 209638), (8008, 172988), (8063, 171808), (8437, 164192), (9086, 152464), (9529, 145376), (10262, 134992), (10384, 133406), (10738, 129008), (11728, 118118), (12272, 112882), (13216, 104819), (16016, 86494), (16126, 85904), (16874, 82096), (18172, 76232), (19058, 72688), (20524, 67496), (20768, 66703), (21476, 64504), (23456, 59059), (24544, 56441), (32032, 43247), (32252, 42952), (33748, 41048), (36344, 38116)]