697872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 2158592

約数和(自身を除く): 1460720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 372, 402, 434, 469, 496, 536, 651, 744, 804, 868, 938, 1072, 1302, 1407, 1488, 1608, 1736, 1876, 2077, 2604, 2814, 3216, 3472, 3752, 4154, 5208, 5628, 6231, 7504, 8308, 10416, 11256, 12462, 14539, 16616, 22512, 24924, 29078, 33232, 43617, 49848, 58156, 87234, 99696, 116312, 174468, 232624, 348936, 697872]

約数ペア:

[(1, 697872), (2, 348936), (3, 232624), (4, 174468), (6, 116312), (7, 99696), (8, 87234), (12, 58156), (14, 49848), (16, 43617), (21, 33232), (24, 29078), (28, 24924), (31, 22512), (42, 16616), (48, 14539), (56, 12462), (62, 11256), (67, 10416), (84, 8308), (93, 7504), (112, 6231), (124, 5628), (134, 5208), (168, 4154), (186, 3752), (201, 3472), (217, 3216), (248, 2814), (268, 2604), (336, 2077), (372, 1876), (402, 1736), (434, 1608), (469, 1488), (496, 1407), (536, 1302), (651, 1072), (744, 938), (804, 868)]