290888288384

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61420669}}^1$

素因数の和:61420720

約数の個数: 32

約数和(自身を含む): 595166292300

約数和(自身を除く): 304278003916

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 61420669, 122841338, 245682676, 491365352, 982730704, 1965461408, 2272564753, 3930922816, 4545129506, 7861845632, 9090259012, 18180518024, 36361036048, 72722072096, 145444144192, 290888288384]

約数ペア:

[(1, 290888288384), (2, 145444144192), (4, 72722072096), (8, 36361036048), (16, 18180518024), (32, 9090259012), (37, 7861845632), (64, 4545129506), (74, 3930922816), (128, 2272564753), (148, 1965461408), (296, 982730704), (592, 491365352), (1184, 245682676), (2368, 122841338), (4736, 61420669)]