288884288

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 750612672

約数和(自身を除く): 461728384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 64, 77, 88, 112, 122, 124, 154, 176, 217, 224, 244, 248, 308, 341, 352, 427, 434, 448, 488, 496, 616, 671, 682, 704, 854, 868, 961, 976, 992, 1232, 1342, 1364, 1708, 1736, 1891, 1922, 1952, 1984, 2387, 2464, 2684, 2728, 3416, 3472, 3782, 3844, 3904, 4697, 4774, 4928, 5368, 5456, 6727, 6832, 6944, 7564, 7688, 9394, 9548, 10571, 10736, 10912, 13237, 13454, 13664, 13888, 15128, 15376, 18788, 19096, 20801, 21142, 21472, 21824, 26474, 26908, 27328, 30256, 30752, 37576, 38192, 41602, 42284, 42944, 52948, 53816, 58621, 60512, 61504, 73997, 75152, 76384, 83204, 84568, 105896, 107632, 117242, 121024, 145607, 147994, 150304, 152768, 166408, 169136, 211792, 215264, 234484, 291214, 295988, 300608, 332816, 338272, 410347, 423584, 430528, 468968, 582428, 591976, 644831, 665632, 676544, 820694, 847168, 937936, 1164856, 1183952, 1289662, 1331264, 1641388, 1875872, 2329712, 2367904, 2579324, 3282776, 3751744, 4513817, 4659424, 4735808, 5158648, 6565552, 9027634, 9318848, 10317296, 13131104, 18055268, 20634592, 26262208, 36110536, 41269184, 72221072, 144442144, 288884288]

約数ペア:

[(1, 288884288), (2, 144442144), (4, 72221072), (7, 41269184), (8, 36110536), (11, 26262208), (14, 20634592), (16, 18055268), (22, 13131104), (28, 10317296), (31, 9318848), (32, 9027634), (44, 6565552), (56, 5158648), (61, 4735808), (62, 4659424), (64, 4513817), (77, 3751744), (88, 3282776), (112, 2579324), (122, 2367904), (124, 2329712), (154, 1875872), (176, 1641388), (217, 1331264), (224, 1289662), (244, 1183952), (248, 1164856), (308, 937936), (341, 847168), (352, 820694), (427, 676544), (434, 665632), (448, 644831), (488, 591976), (496, 582428), (616, 468968), (671, 430528), (682, 423584), (704, 410347), (854, 338272), (868, 332816), (961, 300608), (976, 295988), (992, 291214), (1232, 234484), (1342, 215264), (1364, 211792), (1708, 169136), (1736, 166408), (1891, 152768), (1922, 150304), (1952, 147994), (1984, 145607), (2387, 121024), (2464, 117242), (2684, 107632), (2728, 105896), (3416, 84568), (3472, 83204), (3782, 76384), (3844, 75152), (3904, 73997), (4697, 61504), (4774, 60512), (4928, 58621), (5368, 53816), (5456, 52948), (6727, 42944), (6832, 42284), (6944, 41602), (7564, 38192), (7688, 37576), (9394, 30752), (9548, 30256), (10571, 27328), (10736, 26908), (10912, 26474), (13237, 21824), (13454, 21472), (13664, 21142), (13888, 20801), (15128, 19096), (15376, 18788)]