215145216

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 216

約数和(自身を含む): 729879696

約数和(自身を除く): 514734480

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, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 653, 704, 768, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1306, 1408, 1584, 1664, 1716, 1872, 1959, 2112, 2288, 2304, 2496, 2574, 2612, 2816, 3168, 3328, 3432, 3744, 3918, 4224, 4576, 4992, 5148, 5224, 5877, 6336, 6864, 7183, 7488, 7836, 8448, 8489, 9152, 9984, 10296, 10448, 11754, 12672, 13728, 14366, 14976, 15672, 16978, 18304, 20592, 20896, 21549, 23508, 25344, 25467, 27456, 28732, 29952, 31344, 33956, 36608, 41184, 41792, 43098, 47016, 50934, 54912, 57464, 62688, 64647, 67912, 76401, 82368, 83584, 86196, 93379, 94032, 101868, 109824, 114928, 125376, 129294, 135824, 152802, 164736, 167168, 172392, 186758, 188064, 203736, 229856, 250752, 258588, 271648, 280137, 305604, 329472, 344784, 373516, 376128, 407472, 459712, 501504, 517176, 543296, 560274, 611208, 689568, 747032, 752256, 814944, 840411, 919424, 1034352, 1086592, 1120548, 1222416, 1379136, 1494064, 1504512, 1629888, 1680822, 1838848, 2068704, 2173184, 2241096, 2444832, 2758272, 2988128, 3259776, 3361644, 4137408, 4482192, 4889664, 5516544, 5976256, 6519552, 6723288, 8274816, 8964384, 9779328, 11952512, 13446576, 16549632, 17928768, 19558656, 23905024, 26893152, 35857536, 53786304, 71715072, 107572608, 215145216]

約数ペア:

[(1, 215145216), (2, 107572608), (3, 71715072), (4, 53786304), (6, 35857536), (8, 26893152), (9, 23905024), (11, 19558656), (12, 17928768), (13, 16549632), (16, 13446576), (18, 11952512), (22, 9779328), (24, 8964384), (26, 8274816), (32, 6723288), (33, 6519552), (36, 5976256), (39, 5516544), (44, 4889664), (48, 4482192), (52, 4137408), (64, 3361644), (66, 3259776), (72, 2988128), (78, 2758272), (88, 2444832), (96, 2241096), (99, 2173184), (104, 2068704), (117, 1838848), (128, 1680822), (132, 1629888), (143, 1504512), (144, 1494064), (156, 1379136), (176, 1222416), (192, 1120548), (198, 1086592), (208, 1034352), (234, 919424), (256, 840411), (264, 814944), (286, 752256), (288, 747032), (312, 689568), (352, 611208), (384, 560274), (396, 543296), (416, 517176), (429, 501504), (468, 459712), (528, 407472), (572, 376128), (576, 373516), (624, 344784), (653, 329472), (704, 305604), (768, 280137), (792, 271648), (832, 258588), (858, 250752), (936, 229856), (1056, 203736), (1144, 188064), (1152, 186758), (1248, 172392), (1287, 167168), (1306, 164736), (1408, 152802), (1584, 135824), (1664, 129294), (1716, 125376), (1872, 114928), (1959, 109824), (2112, 101868), (2288, 94032), (2304, 93379), (2496, 86196), (2574, 83584), (2612, 82368), (2816, 76401), (3168, 67912), (3328, 64647), (3432, 62688), (3744, 57464), (3918, 54912), (4224, 50934), (4576, 47016), (4992, 43098), (5148, 41792), (5224, 41184), (5877, 36608), (6336, 33956), (6864, 31344), (7183, 29952), (7488, 28732), (7836, 27456), (8448, 25467), (8489, 25344), (9152, 23508), (9984, 21549), (10296, 20896), (10448, 20592), (11754, 18304), (12672, 16978), (13728, 15672), (14366, 14976)]