431961849248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3319}}^1\times {\mathrm{239243}}^1$

素因数の和:242589

約数の個数: 48

約数和(自身を含む): 900724950720

約数和(自身を除く): 468763101472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3319, 6638, 13276, 26552, 53104, 56423, 106208, 112846, 225692, 239243, 451384, 478486, 902768, 956972, 1805536, 1913944, 3827888, 4067131, 7655776, 8134262, 16268524, 32537048, 65074096, 130148192, 794047517, 1588095034, 3176190068, 6352380136, 12704760272, 13498807789, 25409520544, 26997615578, 53995231156, 107990462312, 215980924624, 431961849248]

約数ペア:

[(1, 431961849248), (2, 215980924624), (4, 107990462312), (8, 53995231156), (16, 26997615578), (17, 25409520544), (32, 13498807789), (34, 12704760272), (68, 6352380136), (136, 3176190068), (272, 1588095034), (544, 794047517), (3319, 130148192), (6638, 65074096), (13276, 32537048), (26552, 16268524), (53104, 8134262), (56423, 7655776), (106208, 4067131), (112846, 3827888), (225692, 1913944), (239243, 1805536), (451384, 956972), (478486, 902768)]