8909339936

素因数分解:

$2^5\times 7^3\times {\mathrm{43}}^2\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 20989584000

約数和(自身を除く): 12080244064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 343, 344, 392, 439, 602, 686, 688, 784, 878, 1204, 1372, 1376, 1568, 1756, 1849, 2107, 2408, 2744, 3073, 3512, 3698, 4214, 4816, 5488, 6146, 7024, 7396, 8428, 9632, 10976, 12292, 12943, 14048, 14749, 14792, 16856, 18877, 21511, 24584, 25886, 29498, 29584, 33712, 37754, 43022, 49168, 51772, 58996, 59168, 67424, 75508, 86044, 90601, 98336, 103544, 117992, 132139, 150577, 151016, 172088, 181202, 207088, 235984, 264278, 301154, 302032, 344176, 362404, 414176, 471968, 528556, 602308, 604064, 634207, 688352, 724808, 811711, 924973, 1057112, 1204616, 1268414, 1449616, 1623422, 1849946, 2114224, 2409232, 2536828, 2899232, 3246844, 3699892, 4228448, 4818464, 5073656, 5681977, 6474811, 6493688, 7399784, 10147312, 11363954, 12949622, 12987376, 14799568, 20294624, 22727908, 25899244, 25974752, 29599136, 39773839, 45455816, 51798488, 79547678, 90911632, 103596976, 159095356, 181823264, 207193952, 278416873, 318190712, 556833746, 636381424, 1113667492, 1272762848, 2227334984, 4454669968, 8909339936]

約数ペア:

[(1, 8909339936), (2, 4454669968), (4, 2227334984), (7, 1272762848), (8, 1113667492), (14, 636381424), (16, 556833746), (28, 318190712), (32, 278416873), (43, 207193952), (49, 181823264), (56, 159095356), (86, 103596976), (98, 90911632), (112, 79547678), (172, 51798488), (196, 45455816), (224, 39773839), (301, 29599136), (343, 25974752), (344, 25899244), (392, 22727908), (439, 20294624), (602, 14799568), (686, 12987376), (688, 12949622), (784, 11363954), (878, 10147312), (1204, 7399784), (1372, 6493688), (1376, 6474811), (1568, 5681977), (1756, 5073656), (1849, 4818464), (2107, 4228448), (2408, 3699892), (2744, 3246844), (3073, 2899232), (3512, 2536828), (3698, 2409232), (4214, 2114224), (4816, 1849946), (5488, 1623422), (6146, 1449616), (7024, 1268414), (7396, 1204616), (8428, 1057112), (9632, 924973), (10976, 811711), (12292, 724808), (12943, 688352), (14048, 634207), (14749, 604064), (14792, 602308), (16856, 528556), (18877, 471968), (21511, 414176), (24584, 362404), (25886, 344176), (29498, 302032), (29584, 301154), (33712, 264278), (37754, 235984), (43022, 207088), (49168, 181202), (51772, 172088), (58996, 151016), (59168, 150577), (67424, 132139), (75508, 117992), (86044, 103544), (90601, 98336)]