271839204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 852458880

約数和(自身を除く): 580619676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 491, 507, 546, 676, 819, 982, 1014, 1092, 1183, 1473, 1521, 1638, 1964, 2028, 2197, 2366, 2946, 3042, 3276, 3437, 3549, 4394, 4419, 4732, 5892, 6084, 6383, 6591, 6874, 7098, 8788, 8838, 10311, 10647, 12766, 13182, 13748, 14196, 15379, 17676, 19149, 19773, 20622, 21294, 25532, 26364, 30758, 30933, 38298, 39546, 41244, 42588, 44681, 46137, 57447, 61516, 61866, 76596, 79092, 82979, 89362, 92274, 114894, 123732, 134043, 138411, 165958, 178724, 184548, 229788, 248937, 268086, 276822, 331916, 402129, 497874, 536172, 553644, 580853, 746811, 804258, 995748, 1078727, 1161706, 1493622, 1608516, 1742559, 2157454, 2323412, 2987244, 3236181, 3485118, 4314908, 5227677, 6472362, 6970236, 7551089, 9708543, 10455354, 12944724, 15102178, 19417086, 20910708, 22653267, 30204356, 38834172, 45306534, 67959801, 90613068, 135919602, 271839204]

約数ペア:

[(1, 271839204), (2, 135919602), (3, 90613068), (4, 67959801), (6, 45306534), (7, 38834172), (9, 30204356), (12, 22653267), (13, 20910708), (14, 19417086), (18, 15102178), (21, 12944724), (26, 10455354), (28, 9708543), (36, 7551089), (39, 6970236), (42, 6472362), (52, 5227677), (63, 4314908), (78, 3485118), (84, 3236181), (91, 2987244), (117, 2323412), (126, 2157454), (156, 1742559), (169, 1608516), (182, 1493622), (234, 1161706), (252, 1078727), (273, 995748), (338, 804258), (364, 746811), (468, 580853), (491, 553644), (507, 536172), (546, 497874), (676, 402129), (819, 331916), (982, 276822), (1014, 268086), (1092, 248937), (1183, 229788), (1473, 184548), (1521, 178724), (1638, 165958), (1964, 138411), (2028, 134043), (2197, 123732), (2366, 114894), (2946, 92274), (3042, 89362), (3276, 82979), (3437, 79092), (3549, 76596), (4394, 61866), (4419, 61516), (4732, 57447), (5892, 46137), (6084, 44681), (6383, 42588), (6591, 41244), (6874, 39546), (7098, 38298), (8788, 30933), (8838, 30758), (10311, 26364), (10647, 25532), (12766, 21294), (13182, 20622), (13748, 19773), (14196, 19149), (15379, 17676)]