250080048

素因数分解:

$2^4\times 3^5\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 732828096

約数和(自身を除く): 482748048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 243, 262, 324, 393, 432, 486, 491, 524, 648, 786, 972, 982, 1048, 1179, 1296, 1473, 1572, 1944, 1964, 2096, 2358, 2946, 3144, 3537, 3888, 3928, 4419, 4716, 5892, 6288, 7074, 7856, 8838, 9432, 10611, 11784, 13257, 14148, 17676, 18864, 21222, 23568, 26514, 28296, 31833, 35352, 39771, 42444, 53028, 56592, 63666, 64321, 70704, 79542, 84888, 106056, 119313, 127332, 128642, 159084, 169776, 192963, 212112, 238626, 254664, 257284, 318168, 385926, 477252, 509328, 514568, 578889, 636336, 771852, 954504, 1029136, 1157778, 1543704, 1736667, 1909008, 2315556, 3087408, 3473334, 4631112, 5210001, 6946668, 9262224, 10420002, 13893336, 15630003, 20840004, 27786672, 31260006, 41680008, 62520012, 83360016, 125040024, 250080048]

約数ペア:

[(1, 250080048), (2, 125040024), (3, 83360016), (4, 62520012), (6, 41680008), (8, 31260006), (9, 27786672), (12, 20840004), (16, 15630003), (18, 13893336), (24, 10420002), (27, 9262224), (36, 6946668), (48, 5210001), (54, 4631112), (72, 3473334), (81, 3087408), (108, 2315556), (131, 1909008), (144, 1736667), (162, 1543704), (216, 1157778), (243, 1029136), (262, 954504), (324, 771852), (393, 636336), (432, 578889), (486, 514568), (491, 509328), (524, 477252), (648, 385926), (786, 318168), (972, 257284), (982, 254664), (1048, 238626), (1179, 212112), (1296, 192963), (1473, 169776), (1572, 159084), (1944, 128642), (1964, 127332), (2096, 119313), (2358, 106056), (2946, 84888), (3144, 79542), (3537, 70704), (3888, 64321), (3928, 63666), (4419, 56592), (4716, 53028), (5892, 42444), (6288, 39771), (7074, 35352), (7856, 31833), (8838, 28296), (9432, 26514), (10611, 23568), (11784, 21222), (13257, 18864), (14148, 17676)]