285137712

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34739}}^1$

素因数の和:34775

約数の個数: 80

約数和(自身を含む): 861552000

約数和(自身を除く): 576414288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 34739, 69478, 104217, 138956, 208434, 277912, 312651, 416868, 555824, 625302, 660041, 833736, 937953, 1250604, 1320082, 1667472, 1875906, 1980123, 2501208, 2640164, 3751812, 3960246, 5002416, 5280328, 5940369, 7503624, 7920492, 10560656, 11880738, 15007248, 15840984, 17821107, 23761476, 31681968, 35642214, 47522952, 71284428, 95045904, 142568856, 285137712]

約数ペア:

[(1, 285137712), (2, 142568856), (3, 95045904), (4, 71284428), (6, 47522952), (8, 35642214), (9, 31681968), (12, 23761476), (16, 17821107), (18, 15840984), (19, 15007248), (24, 11880738), (27, 10560656), (36, 7920492), (38, 7503624), (48, 5940369), (54, 5280328), (57, 5002416), (72, 3960246), (76, 3751812), (108, 2640164), (114, 2501208), (144, 1980123), (152, 1875906), (171, 1667472), (216, 1320082), (228, 1250604), (304, 937953), (342, 833736), (432, 660041), (456, 625302), (513, 555824), (684, 416868), (912, 312651), (1026, 277912), (1368, 208434), (2052, 138956), (2736, 104217), (4104, 69478), (8208, 34739)]