313948944

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 904293312

約数和(自身を除く): 590344368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 103, 122, 144, 183, 206, 244, 309, 347, 366, 412, 488, 549, 618, 694, 732, 824, 927, 976, 1041, 1098, 1236, 1388, 1464, 1648, 1854, 2082, 2196, 2472, 2776, 2928, 3123, 3708, 4164, 4392, 4944, 5552, 6246, 6283, 7416, 8328, 8784, 12492, 12566, 14832, 16656, 18849, 21167, 24984, 25132, 35741, 37698, 42334, 49968, 50264, 56547, 63501, 71482, 75396, 84668, 100528, 107223, 113094, 127002, 142964, 150792, 169336, 190503, 214446, 226188, 254004, 285928, 301584, 321669, 338672, 381006, 428892, 452376, 508008, 571856, 643338, 762012, 857784, 904752, 1016016, 1286676, 1524024, 1715568, 2180201, 2573352, 3048048, 4360402, 5146704, 6540603, 8720804, 13081206, 17441608, 19621809, 26162412, 34883216, 39243618, 52324824, 78487236, 104649648, 156974472, 313948944]

約数ペア:

[(1, 313948944), (2, 156974472), (3, 104649648), (4, 78487236), (6, 52324824), (8, 39243618), (9, 34883216), (12, 26162412), (16, 19621809), (18, 17441608), (24, 13081206), (36, 8720804), (48, 6540603), (61, 5146704), (72, 4360402), (103, 3048048), (122, 2573352), (144, 2180201), (183, 1715568), (206, 1524024), (244, 1286676), (309, 1016016), (347, 904752), (366, 857784), (412, 762012), (488, 643338), (549, 571856), (618, 508008), (694, 452376), (732, 428892), (824, 381006), (927, 338672), (976, 321669), (1041, 301584), (1098, 285928), (1236, 254004), (1388, 226188), (1464, 214446), (1648, 190503), (1854, 169336), (2082, 150792), (2196, 142964), (2472, 127002), (2776, 113094), (2928, 107223), (3123, 100528), (3708, 84668), (4164, 75396), (4392, 71482), (4944, 63501), (5552, 56547), (6246, 50264), (6283, 49968), (7416, 42334), (8328, 37698), (8784, 35741), (12492, 25132), (12566, 24984), (14832, 21167), (16656, 18849)]