253244544

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 803262240

約数和(自身を除く): 550017696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 313, 336, 344, 384, 392, 448, 516, 588, 602, 626, 672, 688, 784, 896, 903, 939, 1032, 1176, 1204, 1252, 1344, 1376, 1568, 1806, 1878, 2064, 2107, 2191, 2352, 2408, 2504, 2688, 2752, 3136, 3612, 3756, 4128, 4214, 4382, 4704, 4816, 5008, 5504, 6272, 6321, 6573, 7224, 7512, 8256, 8428, 8764, 9408, 9632, 10016, 12642, 13146, 13459, 14448, 15024, 15337, 16512, 16856, 17528, 18816, 19264, 20032, 25284, 26292, 26918, 28896, 30048, 30674, 33712, 35056, 38528, 40064, 40377, 46011, 50568, 52584, 53836, 57792, 60096, 61348, 67424, 70112, 80754, 92022, 94213, 101136, 105168, 107672, 115584, 120192, 122696, 134848, 140224, 161508, 184044, 188426, 202272, 210336, 215344, 245392, 269696, 280448, 282639, 323016, 368088, 376852, 404544, 420672, 430688, 490784, 565278, 646032, 659491, 736176, 753704, 809088, 841344, 861376, 981568, 1130556, 1292064, 1318982, 1472352, 1507408, 1722752, 1963136, 1978473, 2261112, 2584128, 2637964, 2944704, 3014816, 3956946, 4522224, 5168256, 5275928, 5889408, 6029632, 7913892, 9044448, 10551856, 12059264, 15827784, 18088896, 21103712, 31655568, 36177792, 42207424, 63311136, 84414848, 126622272, 253244544]

約数ペア:

[(1, 253244544), (2, 126622272), (3, 84414848), (4, 63311136), (6, 42207424), (7, 36177792), (8, 31655568), (12, 21103712), (14, 18088896), (16, 15827784), (21, 12059264), (24, 10551856), (28, 9044448), (32, 7913892), (42, 6029632), (43, 5889408), (48, 5275928), (49, 5168256), (56, 4522224), (64, 3956946), (84, 3014816), (86, 2944704), (96, 2637964), (98, 2584128), (112, 2261112), (128, 1978473), (129, 1963136), (147, 1722752), (168, 1507408), (172, 1472352), (192, 1318982), (196, 1292064), (224, 1130556), (258, 981568), (294, 861376), (301, 841344), (313, 809088), (336, 753704), (344, 736176), (384, 659491), (392, 646032), (448, 565278), (516, 490784), (588, 430688), (602, 420672), (626, 404544), (672, 376852), (688, 368088), (784, 323016), (896, 282639), (903, 280448), (939, 269696), (1032, 245392), (1176, 215344), (1204, 210336), (1252, 202272), (1344, 188426), (1376, 184044), (1568, 161508), (1806, 140224), (1878, 134848), (2064, 122696), (2107, 120192), (2191, 115584), (2352, 107672), (2408, 105168), (2504, 101136), (2688, 94213), (2752, 92022), (3136, 80754), (3612, 70112), (3756, 67424), (4128, 61348), (4214, 60096), (4382, 57792), (4704, 53836), (4816, 52584), (5008, 50568), (5504, 46011), (6272, 40377), (6321, 40064), (6573, 38528), (7224, 35056), (7512, 33712), (8256, 30674), (8428, 30048), (8764, 28896), (9408, 26918), (9632, 26292), (10016, 25284), (12642, 20032), (13146, 19264), (13459, 18816), (14448, 17528), (15024, 16856), (15337, 16512)]