857129568

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 2451072960

約数和(自身を除く): 1593943392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 53, 58, 74, 87, 96, 106, 111, 116, 148, 157, 159, 174, 212, 222, 232, 296, 314, 318, 348, 424, 444, 464, 471, 592, 628, 636, 696, 848, 888, 928, 942, 1073, 1184, 1256, 1272, 1392, 1537, 1696, 1776, 1884, 1961, 2146, 2512, 2544, 2784, 3074, 3219, 3552, 3768, 3922, 4292, 4553, 4611, 5024, 5088, 5809, 5883, 6148, 6438, 7536, 7844, 8321, 8584, 9106, 9222, 11618, 11766, 12296, 12876, 13659, 15072, 15688, 16642, 17168, 17427, 18212, 18444, 23236, 23532, 24592, 24963, 25752, 27318, 31376, 33284, 34336, 34854, 36424, 36888, 46472, 47064, 49184, 49926, 51504, 54636, 56869, 62752, 66568, 69708, 72848, 73776, 92944, 94128, 99852, 103008, 109272, 113738, 133136, 139416, 145696, 147552, 168461, 170607, 185888, 188256, 199704, 218544, 227476, 241309, 266272, 278832, 307877, 336922, 341214, 399408, 437088, 454952, 482618, 505383, 557664, 615754, 673844, 682428, 723927, 798816, 909904, 923631, 965236, 1010766, 1231508, 1347688, 1364856, 1447854, 1819808, 1847262, 1930472, 2021532, 2463016, 2695376, 2729712, 2895708, 3694524, 3860944, 4043064, 4926032, 5390752, 5459424, 5791416, 7389048, 7721888, 8086128, 8928433, 9852064, 11582832, 14778096, 16172256, 17856866, 23165664, 26785299, 29556192, 35713732, 53570598, 71427464, 107141196, 142854928, 214282392, 285709856, 428564784, 857129568]

約数ペア:

[(1, 857129568), (2, 428564784), (3, 285709856), (4, 214282392), (6, 142854928), (8, 107141196), (12, 71427464), (16, 53570598), (24, 35713732), (29, 29556192), (32, 26785299), (37, 23165664), (48, 17856866), (53, 16172256), (58, 14778096), (74, 11582832), (87, 9852064), (96, 8928433), (106, 8086128), (111, 7721888), (116, 7389048), (148, 5791416), (157, 5459424), (159, 5390752), (174, 4926032), (212, 4043064), (222, 3860944), (232, 3694524), (296, 2895708), (314, 2729712), (318, 2695376), (348, 2463016), (424, 2021532), (444, 1930472), (464, 1847262), (471, 1819808), (592, 1447854), (628, 1364856), (636, 1347688), (696, 1231508), (848, 1010766), (888, 965236), (928, 923631), (942, 909904), (1073, 798816), (1184, 723927), (1256, 682428), (1272, 673844), (1392, 615754), (1537, 557664), (1696, 505383), (1776, 482618), (1884, 454952), (1961, 437088), (2146, 399408), (2512, 341214), (2544, 336922), (2784, 307877), (3074, 278832), (3219, 266272), (3552, 241309), (3768, 227476), (3922, 218544), (4292, 199704), (4553, 188256), (4611, 185888), (5024, 170607), (5088, 168461), (5809, 147552), (5883, 145696), (6148, 139416), (6438, 133136), (7536, 113738), (7844, 109272), (8321, 103008), (8584, 99852), (9106, 94128), (9222, 92944), (11618, 73776), (11766, 72848), (12296, 69708), (12876, 66568), (13659, 62752), (15072, 56869), (15688, 54636), (16642, 51504), (17168, 49926), (17427, 49184), (18212, 47064), (18444, 46472), (23236, 36888), (23532, 36424), (24592, 34854), (24963, 34336), (25752, 33284), (27318, 31376)]