238675968

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 720588960

約数和(自身を除く): 481912992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 563, 576, 736, 768, 828, 1024, 1104, 1126, 1152, 1472, 1536, 1656, 1689, 2048, 2208, 2252, 2304, 2944, 3072, 3312, 3378, 4416, 4504, 4608, 5067, 5888, 6144, 6624, 6756, 8832, 9008, 9216, 10134, 11776, 12949, 13248, 13512, 17664, 18016, 18432, 20268, 23552, 25898, 26496, 27024, 35328, 36032, 38847, 40536, 47104, 51796, 52992, 54048, 70656, 72064, 77694, 81072, 103592, 105984, 108096, 116541, 141312, 144128, 155388, 162144, 207184, 211968, 216192, 233082, 288256, 310776, 324288, 414368, 423936, 432384, 466164, 576512, 621552, 648576, 828736, 864768, 932328, 1153024, 1243104, 1297152, 1657472, 1729536, 1864656, 2486208, 2594304, 3314944, 3459072, 3729312, 4972416, 5188608, 6629888, 7458624, 9944832, 10377216, 13259776, 14917248, 19889664, 26519552, 29834496, 39779328, 59668992, 79558656, 119337984, 238675968]

約数ペア:

[(1, 238675968), (2, 119337984), (3, 79558656), (4, 59668992), (6, 39779328), (8, 29834496), (9, 26519552), (12, 19889664), (16, 14917248), (18, 13259776), (23, 10377216), (24, 9944832), (32, 7458624), (36, 6629888), (46, 5188608), (48, 4972416), (64, 3729312), (69, 3459072), (72, 3314944), (92, 2594304), (96, 2486208), (128, 1864656), (138, 1729536), (144, 1657472), (184, 1297152), (192, 1243104), (207, 1153024), (256, 932328), (276, 864768), (288, 828736), (368, 648576), (384, 621552), (414, 576512), (512, 466164), (552, 432384), (563, 423936), (576, 414368), (736, 324288), (768, 310776), (828, 288256), (1024, 233082), (1104, 216192), (1126, 211968), (1152, 207184), (1472, 162144), (1536, 155388), (1656, 144128), (1689, 141312), (2048, 116541), (2208, 108096), (2252, 105984), (2304, 103592), (2944, 81072), (3072, 77694), (3312, 72064), (3378, 70656), (4416, 54048), (4504, 52992), (4608, 51796), (5067, 47104), (5888, 40536), (6144, 38847), (6624, 36032), (6756, 35328), (8832, 27024), (9008, 26496), (9216, 25898), (10134, 23552), (11776, 20268), (12949, 18432), (13248, 18016), (13512, 17664)]