15691631616

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23981}}^1$

素因数の和:24078

約数の個数: 132

約数和(自身を含む): 45949320144

約数和(自身を除く): 30257688528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 852, 1024, 1136, 1152, 1278, 1536, 1704, 2272, 2304, 2556, 3072, 3408, 4544, 4608, 5112, 6816, 9088, 9216, 10224, 13632, 18176, 20448, 23981, 27264, 36352, 40896, 47962, 54528, 71943, 72704, 81792, 95924, 109056, 143886, 163584, 191848, 215829, 218112, 287772, 327168, 383696, 431658, 575544, 654336, 767392, 863316, 1151088, 1534784, 1702651, 1726632, 2302176, 3069568, 3405302, 3453264, 4604352, 5107953, 6139136, 6810604, 6906528, 9208704, 10215906, 12278272, 13621208, 13813056, 15323859, 18417408, 20431812, 24556544, 27242416, 27626112, 30647718, 36834816, 40863624, 54484832, 55252224, 61295436, 73669632, 81727248, 108969664, 110504448, 122590872, 163454496, 217939328, 221008896, 245181744, 326908992, 435878656, 490363488, 653817984, 871757312, 980726976, 1307635968, 1743514624, 1961453952, 2615271936, 3922907904, 5230543872, 7845815808, 15691631616]

約数ペア:

[(1, 15691631616), (2, 7845815808), (3, 5230543872), (4, 3922907904), (6, 2615271936), (8, 1961453952), (9, 1743514624), (12, 1307635968), (16, 980726976), (18, 871757312), (24, 653817984), (32, 490363488), (36, 435878656), (48, 326908992), (64, 245181744), (71, 221008896), (72, 217939328), (96, 163454496), (128, 122590872), (142, 110504448), (144, 108969664), (192, 81727248), (213, 73669632), (256, 61295436), (284, 55252224), (288, 54484832), (384, 40863624), (426, 36834816), (512, 30647718), (568, 27626112), (576, 27242416), (639, 24556544), (768, 20431812), (852, 18417408), (1024, 15323859), (1136, 13813056), (1152, 13621208), (1278, 12278272), (1536, 10215906), (1704, 9208704), (2272, 6906528), (2304, 6810604), (2556, 6139136), (3072, 5107953), (3408, 4604352), (4544, 3453264), (4608, 3405302), (5112, 3069568), (6816, 2302176), (9088, 1726632), (9216, 1702651), (10224, 1534784), (13632, 1151088), (18176, 863316), (20448, 767392), (23981, 654336), (27264, 575544), (36352, 431658), (40896, 383696), (47962, 327168), (54528, 287772), (71943, 218112), (72704, 215829), (81792, 191848), (95924, 163584), (109056, 143886)]