216511344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 695610240

約数和(自身を除く): 479098896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 347, 504, 619, 694, 1008, 1041, 1238, 1388, 1857, 2082, 2429, 2476, 2776, 3123, 3714, 4164, 4333, 4858, 4952, 5552, 5571, 6246, 7287, 7428, 8328, 8666, 9716, 9904, 11142, 12492, 12999, 14574, 14856, 16656, 17332, 19432, 21861, 22284, 24984, 25998, 29148, 29712, 34664, 38864, 38997, 43722, 44568, 49968, 51996, 58296, 69328, 77994, 87444, 89136, 103992, 116592, 155988, 174888, 207984, 214793, 311976, 349776, 429586, 623952, 644379, 859172, 1288758, 1503551, 1718344, 1933137, 2577516, 3007102, 3436688, 3866274, 4510653, 5155032, 6014204, 7732548, 9021306, 10310064, 12028408, 13531959, 15465096, 18042612, 24056816, 27063918, 30930192, 36085224, 54127836, 72170448, 108255672, 216511344]

約数ペア:

[(1, 216511344), (2, 108255672), (3, 72170448), (4, 54127836), (6, 36085224), (7, 30930192), (8, 27063918), (9, 24056816), (12, 18042612), (14, 15465096), (16, 13531959), (18, 12028408), (21, 10310064), (24, 9021306), (28, 7732548), (36, 6014204), (42, 5155032), (48, 4510653), (56, 3866274), (63, 3436688), (72, 3007102), (84, 2577516), (112, 1933137), (126, 1718344), (144, 1503551), (168, 1288758), (252, 859172), (336, 644379), (347, 623952), (504, 429586), (619, 349776), (694, 311976), (1008, 214793), (1041, 207984), (1238, 174888), (1388, 155988), (1857, 116592), (2082, 103992), (2429, 89136), (2476, 87444), (2776, 77994), (3123, 69328), (3714, 58296), (4164, 51996), (4333, 49968), (4858, 44568), (4952, 43722), (5552, 38997), (5571, 38864), (6246, 34664), (7287, 29712), (7428, 29148), (8328, 25998), (8666, 24984), (9716, 22284), (9904, 21861), (11142, 19432), (12492, 17332), (12999, 16656), (14574, 14856)]