238505472

素因数分解:

$2^9\times 3^8\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 180

約数和(自身を含む): 724848696

約数和(自身を除く): 486343224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 243, 256, 284, 288, 324, 384, 426, 432, 486, 512, 568, 576, 639, 648, 729, 768, 852, 864, 972, 1136, 1152, 1278, 1296, 1458, 1536, 1704, 1728, 1917, 1944, 2187, 2272, 2304, 2556, 2592, 2916, 3408, 3456, 3834, 3888, 4374, 4544, 4608, 5112, 5184, 5751, 5832, 6561, 6816, 6912, 7668, 7776, 8748, 9088, 10224, 10368, 11502, 11664, 13122, 13632, 13824, 15336, 15552, 17253, 17496, 18176, 20448, 20736, 23004, 23328, 26244, 27264, 30672, 31104, 34506, 34992, 36352, 40896, 41472, 46008, 46656, 51759, 52488, 54528, 61344, 62208, 69012, 69984, 81792, 92016, 93312, 103518, 104976, 109056, 122688, 124416, 138024, 139968, 155277, 163584, 184032, 186624, 207036, 209952, 245376, 276048, 279936, 310554, 327168, 368064, 373248, 414072, 419904, 465831, 490752, 552096, 559872, 621108, 736128, 828144, 839808, 931662, 981504, 1104192, 1119744, 1242216, 1472256, 1656288, 1679616, 1863324, 2208384, 2484432, 2944512, 3312576, 3359232, 3726648, 4416768, 4968864, 6625152, 7453296, 8833536, 9937728, 13250304, 14906592, 19875456, 26500608, 29813184, 39750912, 59626368, 79501824, 119252736, 238505472]

約数ペア:

[(1, 238505472), (2, 119252736), (3, 79501824), (4, 59626368), (6, 39750912), (8, 29813184), (9, 26500608), (12, 19875456), (16, 14906592), (18, 13250304), (24, 9937728), (27, 8833536), (32, 7453296), (36, 6625152), (48, 4968864), (54, 4416768), (64, 3726648), (71, 3359232), (72, 3312576), (81, 2944512), (96, 2484432), (108, 2208384), (128, 1863324), (142, 1679616), (144, 1656288), (162, 1472256), (192, 1242216), (213, 1119744), (216, 1104192), (243, 981504), (256, 931662), (284, 839808), (288, 828144), (324, 736128), (384, 621108), (426, 559872), (432, 552096), (486, 490752), (512, 465831), (568, 419904), (576, 414072), (639, 373248), (648, 368064), (729, 327168), (768, 310554), (852, 279936), (864, 276048), (972, 245376), (1136, 209952), (1152, 207036), (1278, 186624), (1296, 184032), (1458, 163584), (1536, 155277), (1704, 139968), (1728, 138024), (1917, 124416), (1944, 122688), (2187, 109056), (2272, 104976), (2304, 103518), (2556, 93312), (2592, 92016), (2916, 81792), (3408, 69984), (3456, 69012), (3834, 62208), (3888, 61344), (4374, 54528), (4544, 52488), (4608, 51759), (5112, 46656), (5184, 46008), (5751, 41472), (5832, 40896), (6561, 36352), (6816, 34992), (6912, 34506), (7668, 31104), (7776, 30672), (8748, 27264), (9088, 26244), (10224, 23328), (10368, 23004), (11502, 20736), (11664, 20448), (13122, 18176), (13632, 17496), (13824, 17253), (15336, 15552)]