349378848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13367

約数の個数: 144

約数和(自身を含む): 1222917696

約数和(自身を除く): 873538848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 13331, 26208, 26662, 39993, 53324, 79986, 93317, 106648, 119979, 159972, 173303, 186634, 213296, 239958, 279951, 319944, 346606, 373268, 426592, 479916, 519909, 559902, 639888, 693212, 746536, 839853, 959832, 1039818, 1119804, 1213121, 1279776, 1386424, 1493072, 1559727, 1679706, 1919664, 2079636, 2239608, 2426242, 2772848, 2986144, 3119454, 3359412, 3639363, 3839328, 4159272, 4479216, 4852484, 5545696, 6238908, 6718824, 7278726, 8318544, 8958432, 9704968, 10918089, 12477816, 13437648, 14557452, 16637088, 19409936, 21836178, 24955632, 26875296, 29114904, 38819872, 43672356, 49911264, 58229808, 87344712, 116459616, 174689424, 349378848]

約数ペア:

[(1, 349378848), (2, 174689424), (3, 116459616), (4, 87344712), (6, 58229808), (7, 49911264), (8, 43672356), (9, 38819872), (12, 29114904), (13, 26875296), (14, 24955632), (16, 21836178), (18, 19409936), (21, 16637088), (24, 14557452), (26, 13437648), (28, 12477816), (32, 10918089), (36, 9704968), (39, 8958432), (42, 8318544), (48, 7278726), (52, 6718824), (56, 6238908), (63, 5545696), (72, 4852484), (78, 4479216), (84, 4159272), (91, 3839328), (96, 3639363), (104, 3359412), (112, 3119454), (117, 2986144), (126, 2772848), (144, 2426242), (156, 2239608), (168, 2079636), (182, 1919664), (208, 1679706), (224, 1559727), (234, 1493072), (252, 1386424), (273, 1279776), (288, 1213121), (312, 1119804), (336, 1039818), (364, 959832), (416, 839853), (468, 746536), (504, 693212), (546, 639888), (624, 559902), (672, 519909), (728, 479916), (819, 426592), (936, 373268), (1008, 346606), (1092, 319944), (1248, 279951), (1456, 239958), (1638, 213296), (1872, 186634), (2016, 173303), (2184, 159972), (2912, 119979), (3276, 106648), (3744, 93317), (4368, 79986), (6552, 53324), (8736, 39993), (13104, 26662), (13331, 26208)]