817531008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9866

約数の個数: 128

約数和(自身を含む): 2562109440

約数和(自身を除く): 1744578432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 9811, 10416, 11904, 13888, 19622, 20832, 27776, 29433, 39244, 41664, 58866, 68677, 78488, 83328, 117732, 137354, 156976, 206031, 235464, 274708, 304141, 313952, 412062, 470928, 549416, 608282, 627904, 824124, 912423, 941856, 1098832, 1216564, 1255808, 1648248, 1824846, 1883712, 2128987, 2197664, 2433128, 3296496, 3649692, 3767424, 4257974, 4395328, 4866256, 6386961, 6592992, 7299384, 8515948, 8790656, 9732512, 12773922, 13185984, 14598768, 17031896, 19465024, 25547844, 26371968, 29197536, 34063792, 38930048, 51095688, 58395072, 68127584, 102191376, 116790144, 136255168, 204382752, 272510336, 408765504, 817531008]

約数ペア:

[(1, 817531008), (2, 408765504), (3, 272510336), (4, 204382752), (6, 136255168), (7, 116790144), (8, 102191376), (12, 68127584), (14, 58395072), (16, 51095688), (21, 38930048), (24, 34063792), (28, 29197536), (31, 26371968), (32, 25547844), (42, 19465024), (48, 17031896), (56, 14598768), (62, 13185984), (64, 12773922), (84, 9732512), (93, 8790656), (96, 8515948), (112, 7299384), (124, 6592992), (128, 6386961), (168, 4866256), (186, 4395328), (192, 4257974), (217, 3767424), (224, 3649692), (248, 3296496), (336, 2433128), (372, 2197664), (384, 2128987), (434, 1883712), (448, 1824846), (496, 1648248), (651, 1255808), (672, 1216564), (744, 1098832), (868, 941856), (896, 912423), (992, 824124), (1302, 627904), (1344, 608282), (1488, 549416), (1736, 470928), (1984, 412062), (2604, 313952), (2688, 304141), (2976, 274708), (3472, 235464), (3968, 206031), (5208, 156976), (5952, 137354), (6944, 117732), (9811, 83328), (10416, 78488), (11904, 68677), (13888, 58866), (19622, 41664), (20832, 39244), (27776, 29433)]