518049136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 1221350400

約数和(自身を除く): 703301264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 53, 74, 76, 79, 88, 106, 148, 152, 158, 176, 209, 212, 296, 304, 316, 407, 418, 424, 583, 592, 632, 703, 814, 836, 848, 869, 1007, 1166, 1264, 1406, 1501, 1628, 1672, 1738, 1961, 2014, 2332, 2812, 2923, 3002, 3256, 3344, 3476, 3922, 4028, 4187, 4664, 5624, 5846, 6004, 6512, 6952, 7733, 7844, 8056, 8374, 9328, 11077, 11248, 11692, 12008, 13904, 15466, 15688, 16112, 16511, 16748, 21571, 22154, 23384, 24016, 30932, 31376, 32153, 33022, 33496, 37259, 43142, 44308, 46057, 46768, 55537, 61864, 64306, 66044, 66992, 74518, 79553, 86284, 88616, 92114, 111074, 123728, 128612, 132088, 149036, 154919, 159106, 172568, 177232, 184228, 222148, 257224, 264176, 298072, 309838, 318212, 345136, 368456, 409849, 444296, 514448, 596144, 610907, 619676, 636424, 736912, 819698, 875083, 888592, 1221814, 1239352, 1272848, 1639396, 1704109, 1750166, 2443628, 2478704, 2943461, 3278792, 3408218, 3500332, 4887256, 5886922, 6557584, 6816436, 7000664, 9774512, 11773844, 13632872, 14001328, 23547688, 27265744, 32378071, 47095376, 64756142, 129512284, 259024568, 518049136]

約数ペア:

[(1, 518049136), (2, 259024568), (4, 129512284), (8, 64756142), (11, 47095376), (16, 32378071), (19, 27265744), (22, 23547688), (37, 14001328), (38, 13632872), (44, 11773844), (53, 9774512), (74, 7000664), (76, 6816436), (79, 6557584), (88, 5886922), (106, 4887256), (148, 3500332), (152, 3408218), (158, 3278792), (176, 2943461), (209, 2478704), (212, 2443628), (296, 1750166), (304, 1704109), (316, 1639396), (407, 1272848), (418, 1239352), (424, 1221814), (583, 888592), (592, 875083), (632, 819698), (703, 736912), (814, 636424), (836, 619676), (848, 610907), (869, 596144), (1007, 514448), (1166, 444296), (1264, 409849), (1406, 368456), (1501, 345136), (1628, 318212), (1672, 309838), (1738, 298072), (1961, 264176), (2014, 257224), (2332, 222148), (2812, 184228), (2923, 177232), (3002, 172568), (3256, 159106), (3344, 154919), (3476, 149036), (3922, 132088), (4028, 128612), (4187, 123728), (4664, 111074), (5624, 92114), (5846, 88616), (6004, 86284), (6512, 79553), (6952, 74518), (7733, 66992), (7844, 66044), (8056, 64306), (8374, 61864), (9328, 55537), (11077, 46768), (11248, 46057), (11692, 44308), (12008, 43142), (13904, 37259), (15466, 33496), (15688, 33022), (16112, 32153), (16511, 31376), (16748, 30932), (21571, 24016), (22154, 23384)]