297638874

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 764983296

約数和(自身を除く): 467344422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 47, 54, 62, 78, 81, 93, 94, 97, 117, 141, 162, 186, 194, 234, 279, 282, 291, 351, 403, 423, 558, 582, 611, 702, 806, 837, 846, 873, 1053, 1209, 1222, 1261, 1269, 1457, 1674, 1746, 1833, 2106, 2418, 2511, 2522, 2538, 2619, 2914, 3007, 3627, 3666, 3783, 3807, 4371, 4559, 5022, 5238, 5499, 6014, 7254, 7566, 7614, 7857, 8742, 9021, 9118, 10881, 10998, 11349, 13113, 13677, 15714, 16497, 18042, 18941, 21762, 22698, 26226, 27063, 27354, 32643, 32994, 34047, 37882, 39091, 39339, 41031, 49491, 54126, 56823, 59267, 65286, 68094, 78182, 78678, 81189, 82062, 98982, 102141, 113646, 117273, 118017, 118534, 123093, 141329, 162378, 170469, 177801, 204282, 234546, 236034, 243567, 246186, 282658, 340938, 351819, 355602, 369279, 423987, 487134, 511407, 533403, 703638, 738558, 847974, 1022814, 1055457, 1066806, 1271961, 1534221, 1600209, 1837277, 2110914, 2543922, 3068442, 3166371, 3200418, 3674554, 3815883, 4800627, 5511831, 6332742, 7631766, 9601254, 11023662, 11447649, 16535493, 22895298, 33070986, 49606479, 99212958, 148819437, 297638874]

約数ペア:

[(1, 297638874), (2, 148819437), (3, 99212958), (6, 49606479), (9, 33070986), (13, 22895298), (18, 16535493), (26, 11447649), (27, 11023662), (31, 9601254), (39, 7631766), (47, 6332742), (54, 5511831), (62, 4800627), (78, 3815883), (81, 3674554), (93, 3200418), (94, 3166371), (97, 3068442), (117, 2543922), (141, 2110914), (162, 1837277), (186, 1600209), (194, 1534221), (234, 1271961), (279, 1066806), (282, 1055457), (291, 1022814), (351, 847974), (403, 738558), (423, 703638), (558, 533403), (582, 511407), (611, 487134), (702, 423987), (806, 369279), (837, 355602), (846, 351819), (873, 340938), (1053, 282658), (1209, 246186), (1222, 243567), (1261, 236034), (1269, 234546), (1457, 204282), (1674, 177801), (1746, 170469), (1833, 162378), (2106, 141329), (2418, 123093), (2511, 118534), (2522, 118017), (2538, 117273), (2619, 113646), (2914, 102141), (3007, 98982), (3627, 82062), (3666, 81189), (3783, 78678), (3807, 78182), (4371, 68094), (4559, 65286), (5022, 59267), (5238, 56823), (5499, 54126), (6014, 49491), (7254, 41031), (7566, 39339), (7614, 39091), (7857, 37882), (8742, 34047), (9021, 32994), (9118, 32643), (10881, 27354), (10998, 27063), (11349, 26226), (13113, 22698), (13677, 21762), (15714, 18941), (16497, 18042)]