305453928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13789}}^1$

素因数の和:13882

約数の個数: 64

約数和(自身を含む): 834019200

約数和(自身を除く): 528565272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 13789, 22152, 27578, 41367, 55156, 82734, 110312, 165468, 179257, 330936, 358514, 537771, 717028, 979019, 1075542, 1434056, 1958038, 2151084, 2937057, 3916076, 4302168, 5874114, 7832152, 11748228, 12727247, 23496456, 25454494, 38181741, 50908988, 76363482, 101817976, 152726964, 305453928]

約数ペア:

[(1, 305453928), (2, 152726964), (3, 101817976), (4, 76363482), (6, 50908988), (8, 38181741), (12, 25454494), (13, 23496456), (24, 12727247), (26, 11748228), (39, 7832152), (52, 5874114), (71, 4302168), (78, 3916076), (104, 2937057), (142, 2151084), (156, 1958038), (213, 1434056), (284, 1075542), (312, 979019), (426, 717028), (568, 537771), (852, 358514), (923, 330936), (1704, 179257), (1846, 165468), (2769, 110312), (3692, 82734), (5538, 55156), (7384, 41367), (11076, 27578), (13789, 22152)]