283398976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 404815040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 224, 238, 254, 272, 293, 448, 476, 508, 544, 586, 889, 952, 1016, 1088, 1172, 1778, 1904, 2032, 2051, 2159, 2344, 3556, 3808, 4064, 4102, 4318, 4688, 4981, 7112, 7616, 8128, 8204, 8636, 9376, 9962, 14224, 15113, 16408, 17272, 18752, 19924, 28448, 30226, 32816, 34544, 34867, 37211, 39848, 56896, 60452, 65632, 69088, 69734, 74422, 79696, 120904, 131264, 138176, 139468, 148844, 159392, 241808, 260477, 278936, 297688, 318784, 483616, 520954, 557872, 595376, 632587, 967232, 1041908, 1115744, 1190752, 1265174, 2083816, 2231488, 2381504, 2530348, 4167632, 4428109, 5060696, 8335264, 8856218, 10121392, 16670528, 17712436, 20242784, 35424872, 40485568, 70849744, 141699488, 283398976]

約数ペア:

[(1, 283398976), (2, 141699488), (4, 70849744), (7, 40485568), (8, 35424872), (14, 20242784), (16, 17712436), (17, 16670528), (28, 10121392), (32, 8856218), (34, 8335264), (56, 5060696), (64, 4428109), (68, 4167632), (112, 2530348), (119, 2381504), (127, 2231488), (136, 2083816), (224, 1265174), (238, 1190752), (254, 1115744), (272, 1041908), (293, 967232), (448, 632587), (476, 595376), (508, 557872), (544, 520954), (586, 483616), (889, 318784), (952, 297688), (1016, 278936), (1088, 260477), (1172, 241808), (1778, 159392), (1904, 148844), (2032, 139468), (2051, 138176), (2159, 131264), (2344, 120904), (3556, 79696), (3808, 74422), (4064, 69734), (4102, 69088), (4318, 65632), (4688, 60452), (4981, 56896), (7112, 39848), (7616, 37211), (8128, 34867), (8204, 34544), (8636, 32816), (9376, 30226), (9962, 28448), (14224, 19924), (15113, 18752), (16408, 17272)]