668879904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2279

約数の個数: 192

約数和(自身を含む): 2243469312

約数和(自身を除く): 1574589408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 96, 112, 123, 132, 154, 164, 168, 176, 224, 231, 246, 264, 287, 308, 328, 336, 352, 451, 462, 492, 528, 574, 616, 656, 672, 861, 902, 924, 984, 1056, 1148, 1232, 1312, 1353, 1722, 1804, 1848, 1968, 2207, 2296, 2464, 2706, 3157, 3444, 3608, 3696, 3936, 4414, 4592, 5412, 6314, 6621, 6888, 7216, 7392, 8828, 9184, 9471, 10824, 12628, 13242, 13776, 14432, 15449, 17656, 18942, 21648, 24277, 25256, 26484, 27552, 30898, 35312, 37884, 43296, 46347, 48554, 50512, 52968, 61796, 70624, 72831, 75768, 90487, 92694, 97108, 101024, 105936, 123592, 145662, 151536, 169939, 180974, 185388, 194216, 211872, 247184, 271461, 291324, 303072, 339878, 361948, 370776, 388432, 494368, 509817, 542922, 582648, 633409, 679756, 723896, 741552, 776864, 995357, 1019634, 1085844, 1165296, 1266818, 1359512, 1447792, 1483104, 1900227, 1990714, 2039268, 2171688, 2330592, 2533636, 2719024, 2895584, 2986071, 3800454, 3981428, 4078536, 4343376, 5067272, 5438048, 5972142, 6967499, 7600908, 7962856, 8157072, 8686752, 10134544, 11944284, 13934998, 15201816, 15925712, 16314144, 20269088, 20902497, 23888568, 27869996, 30403632, 31851424, 41804994, 47777136, 55739992, 60807264, 83609988, 95554272, 111479984, 167219976, 222959968, 334439952, 668879904]

約数ペア:

[(1, 668879904), (2, 334439952), (3, 222959968), (4, 167219976), (6, 111479984), (7, 95554272), (8, 83609988), (11, 60807264), (12, 55739992), (14, 47777136), (16, 41804994), (21, 31851424), (22, 30403632), (24, 27869996), (28, 23888568), (32, 20902497), (33, 20269088), (41, 16314144), (42, 15925712), (44, 15201816), (48, 13934998), (56, 11944284), (66, 10134544), (77, 8686752), (82, 8157072), (84, 7962856), (88, 7600908), (96, 6967499), (112, 5972142), (123, 5438048), (132, 5067272), (154, 4343376), (164, 4078536), (168, 3981428), (176, 3800454), (224, 2986071), (231, 2895584), (246, 2719024), (264, 2533636), (287, 2330592), (308, 2171688), (328, 2039268), (336, 1990714), (352, 1900227), (451, 1483104), (462, 1447792), (492, 1359512), (528, 1266818), (574, 1165296), (616, 1085844), (656, 1019634), (672, 995357), (861, 776864), (902, 741552), (924, 723896), (984, 679756), (1056, 633409), (1148, 582648), (1232, 542922), (1312, 509817), (1353, 494368), (1722, 388432), (1804, 370776), (1848, 361948), (1968, 339878), (2207, 303072), (2296, 291324), (2464, 271461), (2706, 247184), (3157, 211872), (3444, 194216), (3608, 185388), (3696, 180974), (3936, 169939), (4414, 151536), (4592, 145662), (5412, 123592), (6314, 105936), (6621, 101024), (6888, 97108), (7216, 92694), (7392, 90487), (8828, 75768), (9184, 72831), (9471, 70624), (10824, 61796), (12628, 52968), (13242, 50512), (13776, 48554), (14432, 46347), (15449, 43296), (17656, 37884), (18942, 35312), (21648, 30898), (24277, 27552), (25256, 26484)]