318957912

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 1105416480

約数和(自身を除く): 786458568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 601, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1202, 1404, 1458, 1512, 1638, 1701, 1803, 1944, 2106, 2184, 2268, 2404, 2457, 2808, 2916, 3159, 3276, 3402, 3606, 4207, 4212, 4536, 4808, 4914, 5103, 5409, 5832, 6318, 6552, 6804, 7212, 7371, 7813, 8414, 8424, 9477, 9828, 10206, 10818, 12621, 12636, 13608, 14424, 14742, 15626, 16227, 16828, 18954, 19656, 20412, 21636, 22113, 23439, 25242, 25272, 29484, 31252, 32454, 33656, 37863, 37908, 40824, 43272, 44226, 46878, 48681, 50484, 54691, 58968, 62504, 64908, 66339, 70317, 75726, 75816, 88452, 93756, 97362, 100968, 109382, 113589, 129816, 132678, 140634, 146043, 151452, 164073, 176904, 187512, 194724, 210951, 218764, 227178, 265356, 281268, 292086, 302904, 328146, 340767, 389448, 421902, 437528, 438129, 454356, 492219, 530712, 562536, 584172, 632853, 656292, 681534, 843804, 876258, 908712, 984438, 1022301, 1168344, 1265706, 1312584, 1363068, 1476657, 1687608, 1752516, 1898559, 1968876, 2044602, 2531412, 2726136, 2953314, 3066903, 3505032, 3797118, 3937752, 4089204, 4429971, 5062824, 5695677, 5906628, 6133806, 7594236, 8178408, 8859942, 11391354, 11813256, 12267612, 13289913, 15188472, 17719884, 22782708, 24535224, 26579826, 35439768, 39869739, 45565416, 53159652, 79739478, 106319304, 159478956, 318957912]

約数ペア:

[(1, 318957912), (2, 159478956), (3, 106319304), (4, 79739478), (6, 53159652), (7, 45565416), (8, 39869739), (9, 35439768), (12, 26579826), (13, 24535224), (14, 22782708), (18, 17719884), (21, 15188472), (24, 13289913), (26, 12267612), (27, 11813256), (28, 11391354), (36, 8859942), (39, 8178408), (42, 7594236), (52, 6133806), (54, 5906628), (56, 5695677), (63, 5062824), (72, 4429971), (78, 4089204), (81, 3937752), (84, 3797118), (91, 3505032), (104, 3066903), (108, 2953314), (117, 2726136), (126, 2531412), (156, 2044602), (162, 1968876), (168, 1898559), (182, 1752516), (189, 1687608), (216, 1476657), (234, 1363068), (243, 1312584), (252, 1265706), (273, 1168344), (312, 1022301), (324, 984438), (351, 908712), (364, 876258), (378, 843804), (468, 681534), (486, 656292), (504, 632853), (546, 584172), (567, 562536), (601, 530712), (648, 492219), (702, 454356), (728, 438129), (729, 437528), (756, 421902), (819, 389448), (936, 340767), (972, 328146), (1053, 302904), (1092, 292086), (1134, 281268), (1202, 265356), (1404, 227178), (1458, 218764), (1512, 210951), (1638, 194724), (1701, 187512), (1803, 176904), (1944, 164073), (2106, 151452), (2184, 146043), (2268, 140634), (2404, 132678), (2457, 129816), (2808, 113589), (2916, 109382), (3159, 100968), (3276, 97362), (3402, 93756), (3606, 88452), (4207, 75816), (4212, 75726), (4536, 70317), (4808, 66339), (4914, 64908), (5103, 62504), (5409, 58968), (5832, 54691), (6318, 50484), (6552, 48681), (6804, 46878), (7212, 44226), (7371, 43272), (7813, 40824), (8414, 37908), (8424, 37863), (9477, 33656), (9828, 32454), (10206, 31252), (10818, 29484), (12621, 25272), (12636, 25242), (13608, 23439), (14424, 22113), (14742, 21636), (15626, 20412), (16227, 19656), (16828, 18954)]