245997432

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 705600000

約数和(自身を除く): 459602568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 97, 108, 118, 177, 194, 199, 216, 236, 291, 354, 388, 398, 472, 531, 582, 597, 708, 776, 796, 873, 1062, 1164, 1194, 1416, 1592, 1593, 1746, 1791, 2124, 2328, 2388, 2619, 3186, 3492, 3582, 4248, 4776, 5238, 5373, 5723, 6372, 6984, 7164, 10476, 10746, 11446, 11741, 12744, 14328, 17169, 19303, 20952, 21492, 22892, 23482, 34338, 35223, 38606, 42984, 45784, 46964, 51507, 57909, 68676, 70446, 77212, 93928, 103014, 105669, 115818, 137352, 140892, 154424, 154521, 173727, 206028, 211338, 231636, 281784, 309042, 317007, 347454, 412056, 422676, 463272, 521181, 618084, 634014, 694908, 845352, 1042362, 1138877, 1236168, 1268028, 1389816, 2084724, 2277754, 2536056, 3416631, 4169448, 4555508, 6833262, 9111016, 10249893, 13666524, 20499786, 27333048, 30749679, 40999572, 61499358, 81999144, 122998716, 245997432]

約数ペア:

[(1, 245997432), (2, 122998716), (3, 81999144), (4, 61499358), (6, 40999572), (8, 30749679), (9, 27333048), (12, 20499786), (18, 13666524), (24, 10249893), (27, 9111016), (36, 6833262), (54, 4555508), (59, 4169448), (72, 3416631), (97, 2536056), (108, 2277754), (118, 2084724), (177, 1389816), (194, 1268028), (199, 1236168), (216, 1138877), (236, 1042362), (291, 845352), (354, 694908), (388, 634014), (398, 618084), (472, 521181), (531, 463272), (582, 422676), (597, 412056), (708, 347454), (776, 317007), (796, 309042), (873, 281784), (1062, 231636), (1164, 211338), (1194, 206028), (1416, 173727), (1592, 154521), (1593, 154424), (1746, 140892), (1791, 137352), (2124, 115818), (2328, 105669), (2388, 103014), (2619, 93928), (3186, 77212), (3492, 70446), (3582, 68676), (4248, 57909), (4776, 51507), (5238, 46964), (5373, 45784), (5723, 42984), (6372, 38606), (6984, 35223), (7164, 34338), (10476, 23482), (10746, 22892), (11446, 21492), (11741, 20952), (12744, 19303), (14328, 17169)]