2078971392

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 5748998112

約数和(自身を除く): 3670026720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 157, 192, 222, 233, 256, 296, 314, 384, 444, 466, 471, 512, 592, 628, 699, 768, 888, 932, 942, 1184, 1256, 1398, 1536, 1776, 1864, 1884, 2368, 2512, 2796, 3552, 3728, 3768, 4736, 5024, 5592, 5809, 7104, 7456, 7536, 8621, 9472, 10048, 11184, 11618, 14208, 14912, 15072, 17242, 17427, 18944, 20096, 22368, 23236, 25863, 28416, 29824, 30144, 34484, 34854, 36581, 40192, 44736, 46472, 51726, 56832, 59648, 60288, 68968, 69708, 73162, 80384, 89472, 92944, 103452, 109743, 119296, 120576, 137936, 139416, 146324, 178944, 185888, 206904, 219486, 241152, 275872, 278832, 292648, 357888, 371776, 413808, 438972, 551744, 557664, 585296, 743552, 827616, 877944, 1103488, 1115328, 1170592, 1353497, 1487104, 1655232, 1755888, 2206976, 2230656, 2341184, 2706994, 2974208, 3310464, 3511776, 4060491, 4413952, 4461312, 4682368, 5413988, 6620928, 7023552, 8120982, 8922624, 9364736, 10827976, 13241856, 14047104, 16241964, 18729472, 21655952, 28094208, 32483928, 43311904, 56188416, 64967856, 86623808, 129935712, 173247616, 259871424, 346495232, 519742848, 692990464, 1039485696, 2078971392]

約数ペア:

[(1, 2078971392), (2, 1039485696), (3, 692990464), (4, 519742848), (6, 346495232), (8, 259871424), (12, 173247616), (16, 129935712), (24, 86623808), (32, 64967856), (37, 56188416), (48, 43311904), (64, 32483928), (74, 28094208), (96, 21655952), (111, 18729472), (128, 16241964), (148, 14047104), (157, 13241856), (192, 10827976), (222, 9364736), (233, 8922624), (256, 8120982), (296, 7023552), (314, 6620928), (384, 5413988), (444, 4682368), (466, 4461312), (471, 4413952), (512, 4060491), (592, 3511776), (628, 3310464), (699, 2974208), (768, 2706994), (888, 2341184), (932, 2230656), (942, 2206976), (1184, 1755888), (1256, 1655232), (1398, 1487104), (1536, 1353497), (1776, 1170592), (1864, 1115328), (1884, 1103488), (2368, 877944), (2512, 827616), (2796, 743552), (3552, 585296), (3728, 557664), (3768, 551744), (4736, 438972), (5024, 413808), (5592, 371776), (5809, 357888), (7104, 292648), (7456, 278832), (7536, 275872), (8621, 241152), (9472, 219486), (10048, 206904), (11184, 185888), (11618, 178944), (14208, 146324), (14912, 139416), (15072, 137936), (17242, 120576), (17427, 119296), (18944, 109743), (20096, 103452), (22368, 92944), (23236, 89472), (25863, 80384), (28416, 73162), (29824, 69708), (30144, 68968), (34484, 60288), (34854, 59648), (36581, 56832), (40192, 51726), (44736, 46472)]