212324868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12254

約数の個数: 96

約数和(自身を含む): 656517120

約数和(自身を除く): 444192252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 12211, 17388, 24422, 36633, 48844, 73266, 85477, 109899, 146532, 170954, 219798, 256431, 280853, 329697, 341908, 439596, 512862, 561706, 659394, 769293, 842559, 1025724, 1123412, 1318788, 1538586, 1685118, 1965971, 2307879, 2527677, 3077172, 3370236, 3931942, 4615758, 5055354, 5897913, 7583031, 7863884, 9231516, 10110708, 11795826, 15166062, 17693739, 23591652, 30332124, 35387478, 53081217, 70774956, 106162434, 212324868]

約数ペア:

[(1, 212324868), (2, 106162434), (3, 70774956), (4, 53081217), (6, 35387478), (7, 30332124), (9, 23591652), (12, 17693739), (14, 15166062), (18, 11795826), (21, 10110708), (23, 9231516), (27, 7863884), (28, 7583031), (36, 5897913), (42, 5055354), (46, 4615758), (54, 3931942), (63, 3370236), (69, 3077172), (84, 2527677), (92, 2307879), (108, 1965971), (126, 1685118), (138, 1538586), (161, 1318788), (189, 1123412), (207, 1025724), (252, 842559), (276, 769293), (322, 659394), (378, 561706), (414, 512862), (483, 439596), (621, 341908), (644, 329697), (756, 280853), (828, 256431), (966, 219798), (1242, 170954), (1449, 146532), (1932, 109899), (2484, 85477), (2898, 73266), (4347, 48844), (5796, 36633), (8694, 24422), (12211, 17388)]