257467224912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1\times {\mathrm{49451}}^1$

素因数の和:52992

約数の個数: 80

約数和(自身を含む): 686789376000

約数和(自身を除く): 429322151088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 3499, 6998, 10497, 13996, 20994, 27992, 41988, 49451, 55984, 83976, 98902, 108469, 148353, 167952, 197804, 216938, 296706, 325407, 395608, 433876, 593412, 650814, 791216, 867752, 1186824, 1301628, 1532981, 1735504, 2373648, 2603256, 3065962, 4598943, 5206512, 6131924, 9197886, 12263848, 18395772, 24527696, 36791544, 73583088, 173029049, 346058098, 519087147, 692116196, 1038174294, 1384232392, 2076348588, 2768464784, 4152697176, 5363900519, 8305394352, 10727801038, 16091701557, 21455602076, 32183403114, 42911204152, 64366806228, 85822408304, 128733612456, 257467224912]

約数ペア:

[(1, 257467224912), (2, 128733612456), (3, 85822408304), (4, 64366806228), (6, 42911204152), (8, 32183403114), (12, 21455602076), (16, 16091701557), (24, 10727801038), (31, 8305394352), (48, 5363900519), (62, 4152697176), (93, 2768464784), (124, 2076348588), (186, 1384232392), (248, 1038174294), (372, 692116196), (496, 519087147), (744, 346058098), (1488, 173029049), (3499, 73583088), (6998, 36791544), (10497, 24527696), (13996, 18395772), (20994, 12263848), (27992, 9197886), (41988, 6131924), (49451, 5206512), (55984, 4598943), (83976, 3065962), (98902, 2603256), (108469, 2373648), (148353, 1735504), (167952, 1532981), (197804, 1301628), (216938, 1186824), (296706, 867752), (325407, 791216), (395608, 650814), (433876, 593412)]