1717195648

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 4068771840

約数和(自身を除く): 2351576192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 211, 217, 224, 248, 293, 422, 434, 448, 496, 586, 844, 868, 896, 992, 1172, 1477, 1688, 1736, 1984, 2051, 2344, 2954, 3376, 3472, 3968, 4102, 4688, 5908, 6541, 6752, 6944, 8204, 9083, 9376, 11816, 13082, 13504, 13888, 16408, 18166, 18752, 23632, 26164, 27008, 27776, 32816, 36332, 37504, 45787, 47264, 52328, 61823, 63581, 65632, 72664, 91574, 94528, 104656, 123646, 127162, 131264, 145328, 183148, 189056, 209312, 247292, 254324, 262528, 290656, 366296, 418624, 432761, 494584, 508648, 581312, 732592, 837248, 865522, 989168, 1017296, 1162624, 1465184, 1731044, 1916513, 1978336, 2034592, 2930368, 3462088, 3833026, 3956672, 4069184, 5860736, 6924176, 7666052, 7913344, 8138368, 13415591, 13848352, 15332104, 26831182, 27696704, 30664208, 53662364, 55393408, 61328416, 107324728, 122656832, 214649456, 245313664, 429298912, 858597824, 1717195648]

約数ペア:

[(1, 1717195648), (2, 858597824), (4, 429298912), (7, 245313664), (8, 214649456), (14, 122656832), (16, 107324728), (28, 61328416), (31, 55393408), (32, 53662364), (56, 30664208), (62, 27696704), (64, 26831182), (112, 15332104), (124, 13848352), (128, 13415591), (211, 8138368), (217, 7913344), (224, 7666052), (248, 6924176), (293, 5860736), (422, 4069184), (434, 3956672), (448, 3833026), (496, 3462088), (586, 2930368), (844, 2034592), (868, 1978336), (896, 1916513), (992, 1731044), (1172, 1465184), (1477, 1162624), (1688, 1017296), (1736, 989168), (1984, 865522), (2051, 837248), (2344, 732592), (2954, 581312), (3376, 508648), (3472, 494584), (3968, 432761), (4102, 418624), (4688, 366296), (5908, 290656), (6541, 262528), (6752, 254324), (6944, 247292), (8204, 209312), (9083, 189056), (9376, 183148), (11816, 145328), (13082, 131264), (13504, 127162), (13888, 123646), (16408, 104656), (18166, 94528), (18752, 91574), (23632, 72664), (26164, 65632), (27008, 63581), (27776, 61823), (32816, 52328), (36332, 47264), (37504, 45787)]