1230984

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 3528000

約数和(自身を除く): 2297016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 139, 164, 216, 246, 278, 328, 369, 417, 492, 556, 738, 834, 984, 1107, 1112, 1251, 1476, 1668, 2214, 2502, 2952, 3336, 3753, 4428, 5004, 5699, 7506, 8856, 10008, 11398, 15012, 17097, 22796, 30024, 34194, 45592, 51291, 68388, 102582, 136776, 153873, 205164, 307746, 410328, 615492, 1230984]

約数ペア:

[(1, 1230984), (2, 615492), (3, 410328), (4, 307746), (6, 205164), (8, 153873), (9, 136776), (12, 102582), (18, 68388), (24, 51291), (27, 45592), (36, 34194), (41, 30024), (54, 22796), (72, 17097), (82, 15012), (108, 11398), (123, 10008), (139, 8856), (164, 7506), (216, 5699), (246, 5004), (278, 4428), (328, 3753), (369, 3336), (417, 2952), (492, 2502), (556, 2214), (738, 1668), (834, 1476), (984, 1251), (1107, 1112)]