70291972968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1\times {\mathrm{1553}}^1$

素因数の和:2631

約数の個数: 128

約数和(自身を含む): 201756441600

約数和(自身を除く): 131464468632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 643, 838, 1257, 1286, 1553, 1676, 1929, 2514, 2572, 2933, 3106, 3352, 3858, 4501, 4659, 5028, 5144, 5866, 6212, 7716, 8799, 9002, 9318, 10056, 10871, 11732, 12424, 13503, 15432, 17598, 18004, 18636, 21742, 23464, 27006, 32613, 35196, 36008, 37272, 43484, 54012, 65226, 70392, 86968, 108024, 130452, 260904, 269417, 538834, 650707, 808251, 998579, 1077668, 1301414, 1616502, 1885919, 1952121, 1997158, 2155336, 2602828, 2995737, 3233004, 3771838, 3904242, 3994316, 4554949, 5205656, 5657757, 5991474, 6466008, 6990053, 7543676, 7808484, 7988632, 9109898, 11315514, 11982948, 13664847, 13980106, 15087352, 15616968, 18219796, 20970159, 22631028, 23965896, 27329694, 27960212, 36439592, 41940318, 45262056, 54659388, 55920424, 83880636, 109318776, 167761272, 418404601, 836809202, 1255213803, 1673618404, 2510427606, 2928832207, 3347236808, 5020855212, 5857664414, 8786496621, 10041710424, 11715328828, 17572993242, 23430657656, 35145986484, 70291972968]

約数ペア:

[(1, 70291972968), (2, 35145986484), (3, 23430657656), (4, 17572993242), (6, 11715328828), (7, 10041710424), (8, 8786496621), (12, 5857664414), (14, 5020855212), (21, 3347236808), (24, 2928832207), (28, 2510427606), (42, 1673618404), (56, 1255213803), (84, 836809202), (168, 418404601), (419, 167761272), (643, 109318776), (838, 83880636), (1257, 55920424), (1286, 54659388), (1553, 45262056), (1676, 41940318), (1929, 36439592), (2514, 27960212), (2572, 27329694), (2933, 23965896), (3106, 22631028), (3352, 20970159), (3858, 18219796), (4501, 15616968), (4659, 15087352), (5028, 13980106), (5144, 13664847), (5866, 11982948), (6212, 11315514), (7716, 9109898), (8799, 7988632), (9002, 7808484), (9318, 7543676), (10056, 6990053), (10871, 6466008), (11732, 5991474), (12424, 5657757), (13503, 5205656), (15432, 4554949), (17598, 3994316), (18004, 3904242), (18636, 3771838), (21742, 3233004), (23464, 2995737), (27006, 2602828), (32613, 2155336), (35196, 1997158), (36008, 1952121), (37272, 1885919), (43484, 1616502), (54012, 1301414), (65226, 1077668), (70392, 998579), (86968, 808251), (108024, 650707), (130452, 538834), (260904, 269417)]