243747048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 679219200

約数和(自身を除く): 435472152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 344, 372, 401, 456, 516, 589, 744, 802, 817, 1032, 1178, 1203, 1333, 1604, 1634, 1767, 2356, 2406, 2451, 2666, 3208, 3268, 3534, 3999, 4712, 4812, 4902, 5332, 6536, 7068, 7619, 7998, 9624, 9804, 10664, 12431, 14136, 15238, 15996, 17243, 19608, 22857, 24862, 25327, 30476, 31992, 34486, 37293, 45714, 49724, 50654, 51729, 60952, 68972, 74586, 75981, 91428, 99448, 101308, 103458, 137944, 149172, 151962, 182856, 202616, 206916, 236189, 298344, 303924, 327617, 413832, 472378, 534533, 607848, 655234, 708567, 944756, 982851, 1069066, 1310468, 1417134, 1603599, 1889512, 1965702, 2138132, 2620936, 2834268, 3207198, 3931404, 4276264, 5668536, 6414396, 7862808, 10156127, 12828792, 20312254, 30468381, 40624508, 60936762, 81249016, 121873524, 243747048]

約数ペア:

[(1, 243747048), (2, 121873524), (3, 81249016), (4, 60936762), (6, 40624508), (8, 30468381), (12, 20312254), (19, 12828792), (24, 10156127), (31, 7862808), (38, 6414396), (43, 5668536), (57, 4276264), (62, 3931404), (76, 3207198), (86, 2834268), (93, 2620936), (114, 2138132), (124, 1965702), (129, 1889512), (152, 1603599), (172, 1417134), (186, 1310468), (228, 1069066), (248, 982851), (258, 944756), (344, 708567), (372, 655234), (401, 607848), (456, 534533), (516, 472378), (589, 413832), (744, 327617), (802, 303924), (817, 298344), (1032, 236189), (1178, 206916), (1203, 202616), (1333, 182856), (1604, 151962), (1634, 149172), (1767, 137944), (2356, 103458), (2406, 101308), (2451, 99448), (2666, 91428), (3208, 75981), (3268, 74586), (3534, 68972), (3999, 60952), (4712, 51729), (4812, 50654), (4902, 49724), (5332, 45714), (6536, 37293), (7068, 34486), (7619, 31992), (7998, 30476), (9624, 25327), (9804, 24862), (10664, 22857), (12431, 19608), (14136, 17243), (15238, 15996)]