215613216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 796199040

約数和(自身を除く): 580585824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 433, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 866, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1299, 1368, 1456, 1482, 1596, 1638, 1729, 1732, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2598, 2736, 2912, 2964, 3031, 3192, 3276, 3458, 3464, 3744, 3897, 3952, 4256, 4368, 4446, 4788, 5187, 5196, 5472, 5629, 5928, 6062, 6384, 6552, 6916, 6928, 7794, 7904, 8227, 8736, 8892, 9093, 9576, 10374, 10392, 11258, 11856, 12124, 12768, 13104, 13832, 13856, 15561, 15588, 16454, 16887, 17784, 18186, 19152, 20748, 20784, 22516, 23712, 24248, 24681, 26208, 27279, 27664, 31122, 31176, 32908, 33774, 35568, 36372, 38304, 39403, 41496, 41568, 45032, 48496, 49362, 50661, 54558, 55328, 57589, 62244, 62352, 65816, 67548, 71136, 72744, 74043, 78806, 82992, 90064, 96992, 98724, 101322, 106951, 109116, 115178, 118209, 124488, 124704, 131632, 135096, 145488, 148086, 157612, 165984, 172767, 180128, 197448, 202644, 213902, 218232, 230356, 236418, 248976, 263264, 270192, 290976, 296172, 315224, 320853, 345534, 354627, 394896, 405288, 427804, 436464, 460712, 472836, 497952, 518301, 540384, 592344, 630448, 641706, 691068, 709254, 748657, 789792, 810576, 855608, 872928, 921424, 945672, 962559, 1036602, 1184688, 1260896, 1283412, 1382136, 1418508, 1497314, 1621152, 1711216, 1842848, 1891344, 1925118, 2073204, 2245971, 2369376, 2566824, 2764272, 2837016, 2994628, 3422432, 3782688, 3850236, 4146408, 4491942, 5133648, 5528544, 5674032, 5989256, 6737913, 7700472, 8292816, 8983884, 10267296, 11348064, 11978512, 13475826, 15400944, 16585632, 17967768, 23957024, 26951652, 30801888, 35935536, 53903304, 71871072, 107806608, 215613216]

約数ペア:

[(1, 215613216), (2, 107806608), (3, 71871072), (4, 53903304), (6, 35935536), (7, 30801888), (8, 26951652), (9, 23957024), (12, 17967768), (13, 16585632), (14, 15400944), (16, 13475826), (18, 11978512), (19, 11348064), (21, 10267296), (24, 8983884), (26, 8292816), (28, 7700472), (32, 6737913), (36, 5989256), (38, 5674032), (39, 5528544), (42, 5133648), (48, 4491942), (52, 4146408), (56, 3850236), (57, 3782688), (63, 3422432), (72, 2994628), (76, 2837016), (78, 2764272), (84, 2566824), (91, 2369376), (96, 2245971), (104, 2073204), (112, 1925118), (114, 1891344), (117, 1842848), (126, 1711216), (133, 1621152), (144, 1497314), (152, 1418508), (156, 1382136), (168, 1283412), (171, 1260896), (182, 1184688), (208, 1036602), (224, 962559), (228, 945672), (234, 921424), (247, 872928), (252, 855608), (266, 810576), (273, 789792), (288, 748657), (304, 709254), (312, 691068), (336, 641706), (342, 630448), (364, 592344), (399, 540384), (416, 518301), (433, 497952), (456, 472836), (468, 460712), (494, 436464), (504, 427804), (532, 405288), (546, 394896), (608, 354627), (624, 345534), (672, 320853), (684, 315224), (728, 296172), (741, 290976), (798, 270192), (819, 263264), (866, 248976), (912, 236418), (936, 230356), (988, 218232), (1008, 213902), (1064, 202644), (1092, 197448), (1197, 180128), (1248, 172767), (1299, 165984), (1368, 157612), (1456, 148086), (1482, 145488), (1596, 135096), (1638, 131632), (1729, 124704), (1732, 124488), (1824, 118209), (1872, 115178), (1976, 109116), (2016, 106951), (2128, 101322), (2184, 98724), (2223, 96992), (2394, 90064), (2598, 82992), (2736, 78806), (2912, 74043), (2964, 72744), (3031, 71136), (3192, 67548), (3276, 65816), (3458, 62352), (3464, 62244), (3744, 57589), (3897, 55328), (3952, 54558), (4256, 50661), (4368, 49362), (4446, 48496), (4788, 45032), (5187, 41568), (5196, 41496), (5472, 39403), (5629, 38304), (5928, 36372), (6062, 35568), (6384, 33774), (6552, 32908), (6916, 31176), (6928, 31122), (7794, 27664), (7904, 27279), (8227, 26208), (8736, 24681), (8892, 24248), (9093, 23712), (9576, 22516), (10374, 20784), (10392, 20748), (11258, 19152), (11856, 18186), (12124, 17784), (12768, 16887), (13104, 16454), (13832, 15588), (13856, 15561)]