492000256

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 88

約数和(自身を含む): 1108327680

約数和(自身を除く): 616327424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1409, 1984, 2728, 2816, 2818, 3968, 5456, 5632, 5636, 7936, 10912, 11264, 11272, 15499, 15872, 21824, 22544, 30998, 31744, 43648, 43679, 45088, 61996, 87296, 87358, 90176, 123992, 174592, 174716, 180352, 247984, 349184, 349432, 360704, 480469, 495968, 698864, 721408, 960938, 991936, 1397728, 1442816, 1921876, 1983872, 2795456, 3843752, 3967744, 5590912, 7687504, 7935488, 11181824, 15375008, 15870976, 22363648, 30750016, 44727296, 61500032, 123000064, 246000128, 492000256]

約数ペア:

[(1, 492000256), (2, 246000128), (4, 123000064), (8, 61500032), (11, 44727296), (16, 30750016), (22, 22363648), (31, 15870976), (32, 15375008), (44, 11181824), (62, 7935488), (64, 7687504), (88, 5590912), (124, 3967744), (128, 3843752), (176, 2795456), (248, 1983872), (256, 1921876), (341, 1442816), (352, 1397728), (496, 991936), (512, 960938), (682, 721408), (704, 698864), (992, 495968), (1024, 480469), (1364, 360704), (1408, 349432), (1409, 349184), (1984, 247984), (2728, 180352), (2816, 174716), (2818, 174592), (3968, 123992), (5456, 90176), (5632, 87358), (5636, 87296), (7936, 61996), (10912, 45088), (11264, 43679), (11272, 43648), (15499, 31744), (15872, 30998), (21824, 22544)]