581349132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 1866573072

約数和(自身を除く): 1285223940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 101, 117, 126, 147, 156, 182, 196, 202, 234, 251, 252, 273, 294, 303, 364, 404, 441, 468, 502, 546, 588, 606, 637, 707, 753, 819, 882, 909, 1004, 1092, 1212, 1274, 1313, 1414, 1506, 1638, 1757, 1764, 1818, 1911, 2121, 2259, 2548, 2626, 2828, 3012, 3263, 3276, 3514, 3636, 3822, 3939, 4242, 4518, 4949, 5252, 5271, 5733, 6363, 6526, 7028, 7644, 7878, 8484, 9036, 9191, 9789, 9898, 10542, 11466, 11817, 12299, 12726, 13052, 14847, 15756, 15813, 18382, 19578, 19796, 21084, 22841, 22932, 23634, 24598, 25351, 25452, 27573, 29367, 29694, 31626, 36764, 36897, 39156, 44541, 45682, 47268, 49196, 50702, 55146, 58734, 59388, 63252, 64337, 68523, 73794, 76053, 82719, 89082, 91364, 101404, 110292, 110691, 117468, 128674, 137046, 147588, 152106, 159887, 165438, 177457, 178164, 193011, 205569, 221382, 228159, 257348, 274092, 304212, 319774, 329563, 330876, 354914, 386022, 411138, 442764, 456318, 479661, 532371, 579033, 639548, 659126, 709828, 772044, 822276, 912636, 959322, 988689, 1064742, 1158066, 1242199, 1318252, 1438983, 1597113, 1918644, 1977378, 2129484, 2306941, 2316132, 2484398, 2877966, 2966067, 3194226, 3726597, 3954756, 4613882, 4968796, 5755932, 5932134, 6388452, 6920823, 7453194, 9227764, 11179791, 11864268, 13841646, 14906388, 16148587, 20762469, 22359582, 27683292, 32297174, 41524938, 44719164, 48445761, 64594348, 83049876, 96891522, 145337283, 193783044, 290674566, 581349132]

約数ペア:

[(1, 581349132), (2, 290674566), (3, 193783044), (4, 145337283), (6, 96891522), (7, 83049876), (9, 64594348), (12, 48445761), (13, 44719164), (14, 41524938), (18, 32297174), (21, 27683292), (26, 22359582), (28, 20762469), (36, 16148587), (39, 14906388), (42, 13841646), (49, 11864268), (52, 11179791), (63, 9227764), (78, 7453194), (84, 6920823), (91, 6388452), (98, 5932134), (101, 5755932), (117, 4968796), (126, 4613882), (147, 3954756), (156, 3726597), (182, 3194226), (196, 2966067), (202, 2877966), (234, 2484398), (251, 2316132), (252, 2306941), (273, 2129484), (294, 1977378), (303, 1918644), (364, 1597113), (404, 1438983), (441, 1318252), (468, 1242199), (502, 1158066), (546, 1064742), (588, 988689), (606, 959322), (637, 912636), (707, 822276), (753, 772044), (819, 709828), (882, 659126), (909, 639548), (1004, 579033), (1092, 532371), (1212, 479661), (1274, 456318), (1313, 442764), (1414, 411138), (1506, 386022), (1638, 354914), (1757, 330876), (1764, 329563), (1818, 319774), (1911, 304212), (2121, 274092), (2259, 257348), (2548, 228159), (2626, 221382), (2828, 205569), (3012, 193011), (3263, 178164), (3276, 177457), (3514, 165438), (3636, 159887), (3822, 152106), (3939, 147588), (4242, 137046), (4518, 128674), (4949, 117468), (5252, 110691), (5271, 110292), (5733, 101404), (6363, 91364), (6526, 89082), (7028, 82719), (7644, 76053), (7878, 73794), (8484, 68523), (9036, 64337), (9191, 63252), (9789, 59388), (9898, 58734), (10542, 55146), (11466, 50702), (11817, 49196), (12299, 47268), (12726, 45682), (13052, 44541), (14847, 39156), (15756, 36897), (15813, 36764), (18382, 31626), (19578, 29694), (19796, 29367), (21084, 27573), (22841, 25452), (22932, 25351), (23634, 24598)]