2731203664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1699}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 6259916800

約数和(自身を除く): 3528713136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 463, 496, 868, 926, 1699, 1736, 1852, 3241, 3398, 3472, 3704, 6482, 6796, 7408, 11893, 12964, 13592, 14353, 23786, 25928, 27184, 28706, 47572, 51856, 52669, 57412, 95144, 100471, 105338, 114824, 190288, 200942, 210676, 229648, 368683, 401884, 421352, 737366, 786637, 803768, 842704, 1474732, 1573274, 1607536, 2949464, 3146548, 5506459, 5898928, 6293096, 11012918, 12586192, 22025836, 24385747, 44051672, 48771494, 88103344, 97542988, 170700229, 195085976, 341400458, 390171952, 682800916, 1365601832, 2731203664]

約数ペア:

[(1, 2731203664), (2, 1365601832), (4, 682800916), (7, 390171952), (8, 341400458), (14, 195085976), (16, 170700229), (28, 97542988), (31, 88103344), (56, 48771494), (62, 44051672), (112, 24385747), (124, 22025836), (217, 12586192), (248, 11012918), (434, 6293096), (463, 5898928), (496, 5506459), (868, 3146548), (926, 2949464), (1699, 1607536), (1736, 1573274), (1852, 1474732), (3241, 842704), (3398, 803768), (3472, 786637), (3704, 737366), (6482, 421352), (6796, 401884), (7408, 368683), (11893, 229648), (12964, 210676), (13592, 200942), (14353, 190288), (23786, 114824), (25928, 105338), (27184, 100471), (28706, 95144), (47572, 57412), (51856, 52669)]