827755848

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 2416244160

約数和(自身を除く): 1588488312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 61, 72, 81, 86, 108, 122, 129, 162, 172, 183, 216, 244, 258, 324, 344, 366, 387, 487, 488, 516, 549, 648, 732, 774, 974, 1032, 1098, 1161, 1461, 1464, 1548, 1647, 1948, 2196, 2322, 2623, 2922, 3096, 3294, 3483, 3896, 4383, 4392, 4644, 4941, 5246, 5844, 6588, 6966, 7869, 8766, 9288, 9882, 10492, 11688, 13149, 13176, 13932, 15738, 17532, 19764, 20941, 20984, 23607, 26298, 27864, 29707, 31476, 35064, 39447, 39528, 41882, 47214, 52596, 59414, 62823, 62952, 70821, 78894, 83764, 89121, 94428, 105192, 118828, 125646, 141642, 157788, 167528, 178242, 188469, 188856, 212463, 237656, 251292, 267363, 283284, 315576, 356484, 376938, 424926, 502584, 534726, 565407, 566568, 712968, 753876, 802089, 849852, 1069452, 1130814, 1277401, 1507752, 1604178, 1696221, 1699704, 2138904, 2261628, 2406267, 2554802, 3208356, 3392442, 3832203, 4523256, 4812534, 5109604, 6416712, 6784884, 7664406, 9625068, 10219208, 11496609, 13569768, 15328812, 19250136, 22993218, 30657624, 34489827, 45986436, 68979654, 91972872, 103469481, 137959308, 206938962, 275918616, 413877924, 827755848]

約数ペア:

[(1, 827755848), (2, 413877924), (3, 275918616), (4, 206938962), (6, 137959308), (8, 103469481), (9, 91972872), (12, 68979654), (18, 45986436), (24, 34489827), (27, 30657624), (36, 22993218), (43, 19250136), (54, 15328812), (61, 13569768), (72, 11496609), (81, 10219208), (86, 9625068), (108, 7664406), (122, 6784884), (129, 6416712), (162, 5109604), (172, 4812534), (183, 4523256), (216, 3832203), (244, 3392442), (258, 3208356), (324, 2554802), (344, 2406267), (366, 2261628), (387, 2138904), (487, 1699704), (488, 1696221), (516, 1604178), (549, 1507752), (648, 1277401), (732, 1130814), (774, 1069452), (974, 849852), (1032, 802089), (1098, 753876), (1161, 712968), (1461, 566568), (1464, 565407), (1548, 534726), (1647, 502584), (1948, 424926), (2196, 376938), (2322, 356484), (2623, 315576), (2922, 283284), (3096, 267363), (3294, 251292), (3483, 237656), (3896, 212463), (4383, 188856), (4392, 188469), (4644, 178242), (4941, 167528), (5246, 157788), (5844, 141642), (6588, 125646), (6966, 118828), (7869, 105192), (8766, 94428), (9288, 89121), (9882, 83764), (10492, 78894), (11688, 70821), (13149, 62952), (13176, 62823), (13932, 59414), (15738, 52596), (17532, 47214), (19764, 41882), (20941, 39528), (20984, 39447), (23607, 35064), (26298, 31476), (27864, 29707)]