212722248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 556830720

約数和(自身を除く): 344108472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4027, 4402, 6603, 8054, 8804, 12081, 13206, 16108, 17608, 24162, 26412, 32216, 48324, 52824, 96648, 124837, 249674, 285917, 374511, 499348, 571834, 749022, 857751, 998696, 1143668, 1498044, 1715502, 2287336, 2996088, 3431004, 6862008, 8863427, 17726854, 26590281, 35453708, 53180562, 70907416, 106361124, 212722248]

約数ペア:

[(1, 212722248), (2, 106361124), (3, 70907416), (4, 53180562), (6, 35453708), (8, 26590281), (12, 17726854), (24, 8863427), (31, 6862008), (62, 3431004), (71, 2996088), (93, 2287336), (124, 1715502), (142, 1498044), (186, 1143668), (213, 998696), (248, 857751), (284, 749022), (372, 571834), (426, 499348), (568, 374511), (744, 285917), (852, 249674), (1704, 124837), (2201, 96648), (4027, 52824), (4402, 48324), (6603, 32216), (8054, 26412), (8804, 24162), (12081, 17608), (13206, 16108)]