487494096

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 1403719680

約数和(自身を除く): 916225584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 43, 48, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 304, 344, 372, 401, 456, 496, 516, 589, 688, 744, 802, 817, 912, 1032, 1178, 1203, 1333, 1488, 1604, 1634, 1767, 2064, 2356, 2406, 2451, 2666, 3208, 3268, 3534, 3999, 4712, 4812, 4902, 5332, 6416, 6536, 7068, 7619, 7998, 9424, 9624, 9804, 10664, 12431, 13072, 14136, 15238, 15996, 17243, 19248, 19608, 21328, 22857, 24862, 25327, 28272, 30476, 31992, 34486, 37293, 39216, 45714, 49724, 50654, 51729, 60952, 63984, 68972, 74586, 75981, 91428, 99448, 101308, 103458, 121904, 137944, 149172, 151962, 182856, 198896, 202616, 206916, 236189, 275888, 298344, 303924, 327617, 365712, 405232, 413832, 472378, 534533, 596688, 607848, 655234, 708567, 827664, 944756, 982851, 1069066, 1215696, 1310468, 1417134, 1603599, 1889512, 1965702, 2138132, 2620936, 2834268, 3207198, 3779024, 3931404, 4276264, 5241872, 5668536, 6414396, 7862808, 8552528, 10156127, 11337072, 12828792, 15725616, 20312254, 25657584, 30468381, 40624508, 60936762, 81249016, 121873524, 162498032, 243747048, 487494096]

約数ペア:

[(1, 487494096), (2, 243747048), (3, 162498032), (4, 121873524), (6, 81249016), (8, 60936762), (12, 40624508), (16, 30468381), (19, 25657584), (24, 20312254), (31, 15725616), (38, 12828792), (43, 11337072), (48, 10156127), (57, 8552528), (62, 7862808), (76, 6414396), (86, 5668536), (93, 5241872), (114, 4276264), (124, 3931404), (129, 3779024), (152, 3207198), (172, 2834268), (186, 2620936), (228, 2138132), (248, 1965702), (258, 1889512), (304, 1603599), (344, 1417134), (372, 1310468), (401, 1215696), (456, 1069066), (496, 982851), (516, 944756), (589, 827664), (688, 708567), (744, 655234), (802, 607848), (817, 596688), (912, 534533), (1032, 472378), (1178, 413832), (1203, 405232), (1333, 365712), (1488, 327617), (1604, 303924), (1634, 298344), (1767, 275888), (2064, 236189), (2356, 206916), (2406, 202616), (2451, 198896), (2666, 182856), (3208, 151962), (3268, 149172), (3534, 137944), (3999, 121904), (4712, 103458), (4812, 101308), (4902, 99448), (5332, 91428), (6416, 75981), (6536, 74586), (7068, 68972), (7619, 63984), (7998, 60952), (9424, 51729), (9624, 50654), (9804, 49724), (10664, 45714), (12431, 39216), (13072, 37293), (14136, 34486), (15238, 31992), (15996, 30476), (17243, 28272), (19248, 25327), (19608, 24862), (21328, 22857)]