247473792

素因数分解:

$2^7\times 3^4\times {\mathrm{23869}}^1$

素因数の和:23895

約数の個数: 80

約数和(自身を含む): 736508850

約数和(自身を除く): 489035058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 23869, 47738, 71607, 95476, 143214, 190952, 214821, 286428, 381904, 429642, 572856, 644463, 763808, 859284, 1145712, 1288926, 1527616, 1718568, 1933389, 2291424, 2577852, 3055232, 3437136, 3866778, 4582848, 5155704, 6874272, 7733556, 9165696, 10311408, 13748544, 15467112, 20622816, 27497088, 30934224, 41245632, 61868448, 82491264, 123736896, 247473792]

約数ペア:

[(1, 247473792), (2, 123736896), (3, 82491264), (4, 61868448), (6, 41245632), (8, 30934224), (9, 27497088), (12, 20622816), (16, 15467112), (18, 13748544), (24, 10311408), (27, 9165696), (32, 7733556), (36, 6874272), (48, 5155704), (54, 4582848), (64, 3866778), (72, 3437136), (81, 3055232), (96, 2577852), (108, 2291424), (128, 1933389), (144, 1718568), (162, 1527616), (192, 1288926), (216, 1145712), (288, 859284), (324, 763808), (384, 644463), (432, 572856), (576, 429642), (648, 381904), (864, 286428), (1152, 214821), (1296, 190952), (1728, 143214), (2592, 95476), (3456, 71607), (5184, 47738), (10368, 23869)]