243715008

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20809}}^1$

素因数の和:20885

約数の個数: 56

約数和(自身を含む): 655431760

約数和(自身を除く): 411716752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 332944, 499416, 665888, 998832, 1269349, 1331776, 1997664, 2538698, 3808047, 3995328, 5077396, 7616094, 10154792, 15232188, 20309584, 30464376, 40619168, 60928752, 81238336, 121857504, 243715008]

約数ペア:

[(1, 243715008), (2, 121857504), (3, 81238336), (4, 60928752), (6, 40619168), (8, 30464376), (12, 20309584), (16, 15232188), (24, 10154792), (32, 7616094), (48, 5077396), (61, 3995328), (64, 3808047), (96, 2538698), (122, 1997664), (183, 1331776), (192, 1269349), (244, 998832), (366, 665888), (488, 499416), (732, 332944), (976, 249708), (1464, 166472), (1952, 124854), (2928, 83236), (3904, 62427), (5856, 41618), (11712, 20809)]