130180488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 332449920

約数和(自身を除く): 202269432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 241, 284, 317, 426, 482, 568, 634, 723, 852, 951, 964, 1268, 1446, 1704, 1902, 1928, 2536, 2892, 3804, 5784, 7608, 17111, 22507, 34222, 45014, 51333, 67521, 68444, 76397, 90028, 102666, 135042, 136888, 152794, 180056, 205332, 229191, 270084, 305588, 410664, 458382, 540168, 611176, 916764, 1833528, 5424187, 10848374, 16272561, 21696748, 32545122, 43393496, 65090244, 130180488]

約数ペア:

[(1, 130180488), (2, 65090244), (3, 43393496), (4, 32545122), (6, 21696748), (8, 16272561), (12, 10848374), (24, 5424187), (71, 1833528), (142, 916764), (213, 611176), (241, 540168), (284, 458382), (317, 410664), (426, 305588), (482, 270084), (568, 229191), (634, 205332), (723, 180056), (852, 152794), (951, 136888), (964, 135042), (1268, 102666), (1446, 90028), (1704, 76397), (1902, 68444), (1928, 67521), (2536, 51333), (2892, 45014), (3804, 34222), (5784, 22507), (7608, 17111)]