340939872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13045

約数の個数: 144

約数和(自身を含む): 1193381280

約数和(自身を除く): 852441408

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, 13009, 13104, 26018, 26208, 39027, 52036, 78054, 91063, 104072, 117081, 156108, 169117, 182126, 208144, 234162, 273189, 312216, 338234, 364252, 416288, 468324, 507351, 546378, 624432, 676468, 728504, 819567, 936648, 1014702, 1092756, 1183819, 1248864, 1352936, 1457008, 1522053, 1639134, 1873296, 2029404, 2185512, 2367638, 2705872, 2914016, 3044106, 3278268, 3551457, 3746592, 4058808, 4371024, 4735276, 5411744, 6088212, 6556536, 7102914, 8117616, 8742048, 9470552, 10654371, 12176424, 13113072, 14205828, 16235232, 18941104, 21308742, 24352848, 26226144, 28411656, 37882208, 42617484, 48705696, 56823312, 85234968, 113646624, 170469936, 340939872]

約数ペア:

[(1, 340939872), (2, 170469936), (3, 113646624), (4, 85234968), (6, 56823312), (7, 48705696), (8, 42617484), (9, 37882208), (12, 28411656), (13, 26226144), (14, 24352848), (16, 21308742), (18, 18941104), (21, 16235232), (24, 14205828), (26, 13113072), (28, 12176424), (32, 10654371), (36, 9470552), (39, 8742048), (42, 8117616), (48, 7102914), (52, 6556536), (56, 6088212), (63, 5411744), (72, 4735276), (78, 4371024), (84, 4058808), (91, 3746592), (96, 3551457), (104, 3278268), (112, 3044106), (117, 2914016), (126, 2705872), (144, 2367638), (156, 2185512), (168, 2029404), (182, 1873296), (208, 1639134), (224, 1522053), (234, 1457008), (252, 1352936), (273, 1248864), (288, 1183819), (312, 1092756), (336, 1014702), (364, 936648), (416, 819567), (468, 728504), (504, 676468), (546, 624432), (624, 546378), (672, 507351), (728, 468324), (819, 416288), (936, 364252), (1008, 338234), (1092, 312216), (1248, 273189), (1456, 234162), (1638, 208144), (1872, 182126), (2016, 169117), (2184, 156108), (2912, 117081), (3276, 104072), (3744, 91063), (4368, 78054), (6552, 52036), (8736, 39027), (13009, 26208), (13104, 26018)]