31789437312

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21397}}^1$

素因数の和:21540

約数の個数: 128

約数和(自身を含む): 87216536160

約数和(自身を除く): 55427098848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 73, 96, 106, 128, 146, 159, 192, 212, 219, 292, 318, 384, 424, 438, 584, 636, 848, 876, 1168, 1272, 1696, 1752, 2336, 2544, 3392, 3504, 3869, 4672, 5088, 6784, 7008, 7738, 9344, 10176, 11607, 14016, 15476, 20352, 21397, 23214, 28032, 30952, 42794, 46428, 61904, 64191, 85588, 92856, 123808, 128382, 171176, 185712, 247616, 256764, 342352, 371424, 495232, 513528, 684704, 742848, 1027056, 1134041, 1369408, 1485696, 1561981, 2054112, 2268082, 2738816, 3123962, 3402123, 4108224, 4536164, 4685943, 6247924, 6804246, 8216448, 9072328, 9371886, 12495848, 13608492, 18144656, 18743772, 24991696, 27216984, 36289312, 37487544, 49983392, 54433968, 72578624, 74975088, 82784993, 99966784, 108867936, 145157248, 149950176, 165569986, 199933568, 217735872, 248354979, 299900352, 331139972, 435471744, 496709958, 599800704, 662279944, 993419916, 1324559888, 1986839832, 2649119776, 3973679664, 5298239552, 7947359328, 10596479104, 15894718656, 31789437312]

約数ペア:

[(1, 31789437312), (2, 15894718656), (3, 10596479104), (4, 7947359328), (6, 5298239552), (8, 3973679664), (12, 2649119776), (16, 1986839832), (24, 1324559888), (32, 993419916), (48, 662279944), (53, 599800704), (64, 496709958), (73, 435471744), (96, 331139972), (106, 299900352), (128, 248354979), (146, 217735872), (159, 199933568), (192, 165569986), (212, 149950176), (219, 145157248), (292, 108867936), (318, 99966784), (384, 82784993), (424, 74975088), (438, 72578624), (584, 54433968), (636, 49983392), (848, 37487544), (876, 36289312), (1168, 27216984), (1272, 24991696), (1696, 18743772), (1752, 18144656), (2336, 13608492), (2544, 12495848), (3392, 9371886), (3504, 9072328), (3869, 8216448), (4672, 6804246), (5088, 6247924), (6784, 4685943), (7008, 4536164), (7738, 4108224), (9344, 3402123), (10176, 3123962), (11607, 2738816), (14016, 2268082), (15476, 2054112), (20352, 1561981), (21397, 1485696), (23214, 1369408), (28032, 1134041), (30952, 1027056), (42794, 742848), (46428, 684704), (61904, 513528), (64191, 495232), (85588, 371424), (92856, 342352), (123808, 256764), (128382, 247616), (171176, 185712)]