270820216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 554803200

約数和(自身を除く): 283982984

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 79, 92, 124, 158, 184, 248, 316, 601, 632, 713, 1202, 1426, 1817, 2404, 2449, 2852, 3634, 4808, 4898, 5704, 7268, 9796, 13823, 14536, 18631, 19592, 27646, 37262, 47479, 55292, 56327, 74524, 94958, 110584, 112654, 149048, 189916, 225308, 379832, 428513, 450616, 857026, 1092017, 1471849, 1714052, 2184034, 2943698, 3428104, 4368068, 5887396, 8736136, 11774792, 33852527, 67705054, 135410108, 270820216]

約数ペア:

[(1, 270820216), (2, 135410108), (4, 67705054), (8, 33852527), (23, 11774792), (31, 8736136), (46, 5887396), (62, 4368068), (79, 3428104), (92, 2943698), (124, 2184034), (158, 1714052), (184, 1471849), (248, 1092017), (316, 857026), (601, 450616), (632, 428513), (713, 379832), (1202, 225308), (1426, 189916), (1817, 149048), (2404, 112654), (2449, 110584), (2852, 94958), (3634, 74524), (4808, 56327), (4898, 55292), (5704, 47479), (7268, 37262), (9796, 27646), (13823, 19592), (14536, 18631)]