274997268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 144

約数和(自身を含む): 887519360

約数和(自身を除く): 612522092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3109, 3159, 3276, 3402, 4212, 4914, 6218, 6318, 6804, 7371, 9327, 9828, 12436, 12636, 14742, 18654, 21763, 22113, 27981, 29484, 37308, 40417, 43526, 44226, 55962, 65289, 80834, 83943, 87052, 88452, 111924, 121251, 130578, 161668, 167886, 195867, 242502, 251829, 261156, 282919, 335772, 363753, 391734, 485004, 503658, 565838, 587601, 727506, 755487, 783468, 848757, 1007316, 1091259, 1131676, 1175202, 1455012, 1510974, 1697514, 1762803, 2182518, 2350404, 2546271, 3021948, 3273777, 3395028, 3525606, 4365036, 5092542, 5288409, 6547554, 7051212, 7638813, 9821331, 10185084, 10576818, 13095108, 15277626, 19642662, 21153636, 22916439, 30555252, 39285324, 45832878, 68749317, 91665756, 137498634, 274997268]

約数ペア:

[(1, 274997268), (2, 137498634), (3, 91665756), (4, 68749317), (6, 45832878), (7, 39285324), (9, 30555252), (12, 22916439), (13, 21153636), (14, 19642662), (18, 15277626), (21, 13095108), (26, 10576818), (27, 10185084), (28, 9821331), (36, 7638813), (39, 7051212), (42, 6547554), (52, 5288409), (54, 5092542), (63, 4365036), (78, 3525606), (81, 3395028), (84, 3273777), (91, 3021948), (108, 2546271), (117, 2350404), (126, 2182518), (156, 1762803), (162, 1697514), (182, 1510974), (189, 1455012), (234, 1175202), (243, 1131676), (252, 1091259), (273, 1007316), (324, 848757), (351, 783468), (364, 755487), (378, 727506), (468, 587601), (486, 565838), (546, 503658), (567, 485004), (702, 391734), (756, 363753), (819, 335772), (972, 282919), (1053, 261156), (1092, 251829), (1134, 242502), (1404, 195867), (1638, 167886), (1701, 161668), (2106, 130578), (2268, 121251), (2457, 111924), (3109, 88452), (3159, 87052), (3276, 83943), (3402, 80834), (4212, 65289), (4914, 55962), (6218, 44226), (6318, 43526), (6804, 40417), (7371, 37308), (9327, 29484), (9828, 27981), (12436, 22113), (12636, 21763), (14742, 18654)]