457987446

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7960

約数の個数: 96

約数和(自身を含む): 1245404160

約数和(自身を除く): 787416714

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 357, 378, 459, 486, 567, 714, 918, 1071, 1134, 1377, 1701, 2142, 2754, 3213, 3402, 4131, 6426, 7919, 8262, 9639, 15838, 19278, 23757, 28917, 47514, 55433, 57834, 71271, 110866, 134623, 142542, 166299, 213813, 269246, 332598, 403869, 427626, 498897, 641439, 807738, 942361, 997794, 1211607, 1282878, 1496691, 1884722, 1924317, 2423214, 2827083, 2993382, 3634821, 3848634, 4490073, 5654166, 7269642, 8481249, 8980146, 10904463, 13470219, 16962498, 21808926, 25443747, 26940438, 32713389, 50887494, 65426778, 76331241, 152662482, 228993723, 457987446]

約数ペア:

[(1, 457987446), (2, 228993723), (3, 152662482), (6, 76331241), (7, 65426778), (9, 50887494), (14, 32713389), (17, 26940438), (18, 25443747), (21, 21808926), (27, 16962498), (34, 13470219), (42, 10904463), (51, 8980146), (54, 8481249), (63, 7269642), (81, 5654166), (102, 4490073), (119, 3848634), (126, 3634821), (153, 2993382), (162, 2827083), (189, 2423214), (238, 1924317), (243, 1884722), (306, 1496691), (357, 1282878), (378, 1211607), (459, 997794), (486, 942361), (567, 807738), (714, 641439), (918, 498897), (1071, 427626), (1134, 403869), (1377, 332598), (1701, 269246), (2142, 213813), (2754, 166299), (3213, 142542), (3402, 134623), (4131, 110866), (6426, 71271), (7919, 57834), (8262, 55433), (9639, 47514), (15838, 28917), (19278, 23757)]