303521712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 847216608

約数和(自身を除く): 543694896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 401, 624, 802, 1203, 1213, 1604, 2406, 2426, 3208, 3639, 4812, 4852, 5213, 6416, 7278, 9624, 9704, 10426, 14556, 15639, 15769, 19248, 19408, 20852, 29112, 31278, 31538, 41704, 47307, 58224, 62556, 63076, 83408, 94614, 125112, 126152, 189228, 250224, 252304, 378456, 486413, 756912, 972826, 1459239, 1945652, 2918478, 3891304, 5836956, 6323369, 7782608, 11673912, 12646738, 18970107, 23347824, 25293476, 37940214, 50586952, 75880428, 101173904, 151760856, 303521712]

約数ペア:

[(1, 303521712), (2, 151760856), (3, 101173904), (4, 75880428), (6, 50586952), (8, 37940214), (12, 25293476), (13, 23347824), (16, 18970107), (24, 12646738), (26, 11673912), (39, 7782608), (48, 6323369), (52, 5836956), (78, 3891304), (104, 2918478), (156, 1945652), (208, 1459239), (312, 972826), (401, 756912), (624, 486413), (802, 378456), (1203, 252304), (1213, 250224), (1604, 189228), (2406, 126152), (2426, 125112), (3208, 94614), (3639, 83408), (4812, 63076), (4852, 62556), (5213, 58224), (6416, 47307), (7278, 41704), (9624, 31538), (9704, 31278), (10426, 29112), (14556, 20852), (15639, 19408), (15769, 19248)]