249354144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66630

約数の個数: 72

約数和(自身を含む): 763658532

約数和(自身を除く): 514304388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 66601, 133202, 199803, 266404, 399606, 532808, 599409, 799212, 865813, 1065616, 1198818, 1598424, 1731626, 2131232, 2397636, 2597439, 3196848, 3463252, 4795272, 5194878, 6393696, 6926504, 7792317, 9590544, 10389756, 13853008, 15584634, 19181088, 20779512, 27706016, 31169268, 41559024, 62338536, 83118048, 124677072, 249354144]

約数ペア:

[(1, 249354144), (2, 124677072), (3, 83118048), (4, 62338536), (6, 41559024), (8, 31169268), (9, 27706016), (12, 20779512), (13, 19181088), (16, 15584634), (18, 13853008), (24, 10389756), (26, 9590544), (32, 7792317), (36, 6926504), (39, 6393696), (48, 5194878), (52, 4795272), (72, 3463252), (78, 3196848), (96, 2597439), (104, 2397636), (117, 2131232), (144, 1731626), (156, 1598424), (208, 1198818), (234, 1065616), (288, 865813), (312, 799212), (416, 599409), (468, 532808), (624, 399606), (936, 266404), (1248, 199803), (1872, 133202), (3744, 66601)]