224280784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5028

約数の個数: 80

約数和(自身を含む): 552186880

約数和(自身を除く): 327906096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4969, 5642, 6448, 9938, 11284, 19876, 22568, 34783, 39752, 45136, 64597, 69566, 79504, 129194, 139132, 154039, 258388, 278264, 308078, 452179, 516776, 556528, 616156, 904358, 1033552, 1078273, 1232312, 1808716, 2002507, 2156546, 2464624, 3617432, 4005014, 4313092, 7234864, 8010028, 8626184, 14017549, 16020056, 17252368, 28035098, 32040112, 56070196, 112140392, 224280784]

約数ペア:

[(1, 224280784), (2, 112140392), (4, 56070196), (7, 32040112), (8, 28035098), (13, 17252368), (14, 16020056), (16, 14017549), (26, 8626184), (28, 8010028), (31, 7234864), (52, 4313092), (56, 4005014), (62, 3617432), (91, 2464624), (104, 2156546), (112, 2002507), (124, 1808716), (182, 1232312), (208, 1078273), (217, 1033552), (248, 904358), (364, 616156), (403, 556528), (434, 516776), (496, 452179), (728, 308078), (806, 278264), (868, 258388), (1456, 154039), (1612, 139132), (1736, 129194), (2821, 79504), (3224, 69566), (3472, 64597), (4969, 45136), (5642, 39752), (6448, 34783), (9938, 22568), (11284, 19876)]