8213605248

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{689987}}^1$

素因数の和:690035

約数の個数: 64

約数和(自身を含む): 22521208320

約数和(自身を除く): 14307603072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 689987, 1379974, 2069961, 2759948, 4139922, 5519896, 8279844, 11039792, 16559688, 21389597, 22079584, 33119376, 42779194, 44159168, 64168791, 66238752, 85558388, 88318336, 128337582, 132477504, 171116776, 256675164, 264955008, 342233552, 513350328, 684467104, 1026700656, 1368934208, 2053401312, 2737868416, 4106802624, 8213605248]

約数ペア:

[(1, 8213605248), (2, 4106802624), (3, 2737868416), (4, 2053401312), (6, 1368934208), (8, 1026700656), (12, 684467104), (16, 513350328), (24, 342233552), (31, 264955008), (32, 256675164), (48, 171116776), (62, 132477504), (64, 128337582), (93, 88318336), (96, 85558388), (124, 66238752), (128, 64168791), (186, 44159168), (192, 42779194), (248, 33119376), (372, 22079584), (384, 21389597), (496, 16559688), (744, 11039792), (992, 8279844), (1488, 5519896), (1984, 4139922), (2976, 2759948), (3968, 2069961), (5952, 1379974), (11904, 689987)]