16637920512

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 45613740480

約数和(自身を除く): 28975819968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 157, 172, 192, 256, 258, 314, 344, 384, 471, 516, 628, 688, 768, 942, 1032, 1256, 1376, 1884, 2064, 2512, 2752, 3209, 3768, 4128, 5024, 5504, 6418, 6751, 7536, 8256, 9627, 10048, 11008, 12836, 13502, 15072, 16512, 19254, 20096, 20253, 25672, 27004, 30144, 33024, 38508, 40192, 40506, 51344, 54008, 60288, 77016, 81012, 102688, 108016, 120576, 137987, 154032, 162024, 205376, 216032, 275974, 308064, 324048, 410752, 413961, 432064, 503813, 551948, 616128, 648096, 821504, 827922, 864128, 1007626, 1103896, 1232256, 1296192, 1511439, 1655844, 1728256, 2015252, 2207792, 2464512, 2592384, 3022878, 3311688, 4030504, 4415584, 5184768, 6045756, 6623376, 8061008, 8831168, 12091512, 13246752, 16122016, 17662336, 21663959, 24183024, 26493504, 32244032, 35324672, 43327918, 48366048, 52987008, 64488064, 64991877, 86655836, 96732096, 105974016, 128976128, 129983754, 173311672, 193464192, 259967508, 346623344, 386928384, 519935016, 693246688, 1039870032, 1386493376, 2079740064, 2772986752, 4159480128, 5545973504, 8318960256, 16637920512]

約数ペア:

[(1, 16637920512), (2, 8318960256), (3, 5545973504), (4, 4159480128), (6, 2772986752), (8, 2079740064), (12, 1386493376), (16, 1039870032), (24, 693246688), (32, 519935016), (43, 386928384), (48, 346623344), (64, 259967508), (86, 193464192), (96, 173311672), (128, 129983754), (129, 128976128), (157, 105974016), (172, 96732096), (192, 86655836), (256, 64991877), (258, 64488064), (314, 52987008), (344, 48366048), (384, 43327918), (471, 35324672), (516, 32244032), (628, 26493504), (688, 24183024), (768, 21663959), (942, 17662336), (1032, 16122016), (1256, 13246752), (1376, 12091512), (1884, 8831168), (2064, 8061008), (2512, 6623376), (2752, 6045756), (3209, 5184768), (3768, 4415584), (4128, 4030504), (5024, 3311688), (5504, 3022878), (6418, 2592384), (6751, 2464512), (7536, 2207792), (8256, 2015252), (9627, 1728256), (10048, 1655844), (11008, 1511439), (12836, 1296192), (13502, 1232256), (15072, 1103896), (16512, 1007626), (19254, 864128), (20096, 827922), (20253, 821504), (25672, 648096), (27004, 616128), (30144, 551948), (33024, 503813), (38508, 432064), (40192, 413961), (40506, 410752), (51344, 324048), (54008, 308064), (60288, 275974), (77016, 216032), (81012, 205376), (102688, 162024), (108016, 154032), (120576, 137987)]