319685824

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 655076160

約数和(自身を除く): 335390336

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 106, 158, 212, 316, 424, 632, 848, 1193, 1264, 1696, 2386, 2528, 3392, 4187, 4772, 5056, 8374, 9544, 16748, 19088, 33496, 38176, 63229, 66992, 76352, 94247, 126458, 133984, 188494, 252916, 267968, 376988, 505832, 753976, 1011664, 1507952, 2023328, 3015904, 4046656, 4995091, 6031808, 9990182, 19980364, 39960728, 79921456, 159842912, 319685824]

約数ペア:

[(1, 319685824), (2, 159842912), (4, 79921456), (8, 39960728), (16, 19980364), (32, 9990182), (53, 6031808), (64, 4995091), (79, 4046656), (106, 3015904), (158, 2023328), (212, 1507952), (316, 1011664), (424, 753976), (632, 505832), (848, 376988), (1193, 267968), (1264, 252916), (1696, 188494), (2386, 133984), (2528, 126458), (3392, 94247), (4187, 76352), (4772, 66992), (5056, 63229), (8374, 38176), (9544, 33496), (16748, 19088)]