231890688

素因数分解:

$2^8\times 3^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 707841288

約数和(自身を除く): 475950600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 211, 212, 216, 256, 288, 318, 324, 384, 422, 424, 432, 477, 576, 633, 636, 648, 768, 844, 848, 864, 954, 1152, 1266, 1272, 1296, 1431, 1688, 1696, 1728, 1899, 1908, 2304, 2532, 2544, 2592, 2862, 3376, 3392, 3456, 3798, 3816, 4293, 5064, 5088, 5184, 5697, 5724, 6752, 6784, 6912, 7596, 7632, 8586, 10128, 10176, 10368, 11183, 11394, 11448, 13504, 13568, 15192, 15264, 17091, 17172, 20256, 20352, 20736, 22366, 22788, 22896, 27008, 30384, 30528, 33549, 34182, 34344, 40512, 40704, 44732, 45576, 45792, 54016, 60768, 61056, 67098, 68364, 68688, 81024, 89464, 91152, 91584, 100647, 121536, 122112, 134196, 136728, 137376, 162048, 178928, 182304, 183168, 201294, 243072, 268392, 273456, 274752, 301941, 357856, 364608, 366336, 402588, 486144, 536784, 546912, 549504, 603882, 715712, 729216, 805176, 905823, 1073568, 1093824, 1099008, 1207764, 1431424, 1458432, 1610352, 1811646, 2147136, 2187648, 2415528, 2862848, 3220704, 3623292, 4294272, 4375296, 4831056, 6441408, 7246584, 8588544, 9662112, 12882816, 14493168, 19324224, 25765632, 28986336, 38648448, 57972672, 77296896, 115945344, 231890688]

約数ペア:

[(1, 231890688), (2, 115945344), (3, 77296896), (4, 57972672), (6, 38648448), (8, 28986336), (9, 25765632), (12, 19324224), (16, 14493168), (18, 12882816), (24, 9662112), (27, 8588544), (32, 7246584), (36, 6441408), (48, 4831056), (53, 4375296), (54, 4294272), (64, 3623292), (72, 3220704), (81, 2862848), (96, 2415528), (106, 2187648), (108, 2147136), (128, 1811646), (144, 1610352), (159, 1458432), (162, 1431424), (192, 1207764), (211, 1099008), (212, 1093824), (216, 1073568), (256, 905823), (288, 805176), (318, 729216), (324, 715712), (384, 603882), (422, 549504), (424, 546912), (432, 536784), (477, 486144), (576, 402588), (633, 366336), (636, 364608), (648, 357856), (768, 301941), (844, 274752), (848, 273456), (864, 268392), (954, 243072), (1152, 201294), (1266, 183168), (1272, 182304), (1296, 178928), (1431, 162048), (1688, 137376), (1696, 136728), (1728, 134196), (1899, 122112), (1908, 121536), (2304, 100647), (2532, 91584), (2544, 91152), (2592, 89464), (2862, 81024), (3376, 68688), (3392, 68364), (3456, 67098), (3798, 61056), (3816, 60768), (4293, 54016), (5064, 45792), (5088, 45576), (5184, 44732), (5697, 40704), (5724, 40512), (6752, 34344), (6784, 34182), (6912, 33549), (7596, 30528), (7632, 30384), (8586, 27008), (10128, 22896), (10176, 22788), (10368, 22366), (11183, 20736), (11394, 20352), (11448, 20256), (13504, 17172), (13568, 17091), (15192, 15264)]