315962208

素因数分解:

$2^5\times 3^5\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 941129280

約数和(自身を除く): 625167072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 227, 243, 288, 324, 358, 432, 454, 486, 537, 648, 681, 716, 864, 908, 972, 1074, 1296, 1362, 1432, 1611, 1816, 1944, 2043, 2148, 2592, 2724, 2864, 3222, 3632, 3888, 4086, 4296, 4833, 5448, 5728, 6129, 6444, 7264, 7776, 8172, 8592, 9666, 10896, 12258, 12888, 14499, 16344, 17184, 18387, 19332, 21792, 24516, 25776, 28998, 32688, 36774, 38664, 40633, 43497, 49032, 51552, 55161, 57996, 65376, 73548, 77328, 81266, 86994, 98064, 110322, 115992, 121899, 147096, 154656, 162532, 173988, 196128, 220644, 231984, 243798, 294192, 325064, 347976, 365697, 441288, 463968, 487596, 588384, 650128, 695952, 731394, 882576, 975192, 1097091, 1300256, 1391904, 1462788, 1765152, 1950384, 2194182, 2925576, 3291273, 3900768, 4388364, 5851152, 6582546, 8776728, 9873819, 11702304, 13165092, 17553456, 19747638, 26330184, 35106912, 39495276, 52660368, 78990552, 105320736, 157981104, 315962208]

約数ペア:

[(1, 315962208), (2, 157981104), (3, 105320736), (4, 78990552), (6, 52660368), (8, 39495276), (9, 35106912), (12, 26330184), (16, 19747638), (18, 17553456), (24, 13165092), (27, 11702304), (32, 9873819), (36, 8776728), (48, 6582546), (54, 5851152), (72, 4388364), (81, 3900768), (96, 3291273), (108, 2925576), (144, 2194182), (162, 1950384), (179, 1765152), (216, 1462788), (227, 1391904), (243, 1300256), (288, 1097091), (324, 975192), (358, 882576), (432, 731394), (454, 695952), (486, 650128), (537, 588384), (648, 487596), (681, 463968), (716, 441288), (864, 365697), (908, 347976), (972, 325064), (1074, 294192), (1296, 243798), (1362, 231984), (1432, 220644), (1611, 196128), (1816, 173988), (1944, 162532), (2043, 154656), (2148, 147096), (2592, 121899), (2724, 115992), (2864, 110322), (3222, 98064), (3632, 86994), (3888, 81266), (4086, 77328), (4296, 73548), (4833, 65376), (5448, 57996), (5728, 55161), (6129, 51552), (6444, 49032), (7264, 43497), (7776, 40633), (8172, 38664), (8592, 36774), (9666, 32688), (10896, 28998), (12258, 25776), (12888, 24516), (14499, 21792), (16344, 19332), (17184, 18387)]