401609904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1063}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 1101929472

約数和(自身を除く): 700319568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 463, 816, 926, 1063, 1389, 1852, 2126, 2778, 3189, 3704, 4252, 5556, 6378, 7408, 7871, 8504, 11112, 12756, 15742, 17008, 18071, 22224, 23613, 25512, 31484, 36142, 47226, 51024, 54213, 62968, 72284, 94452, 108426, 125936, 144568, 188904, 216852, 289136, 377808, 433704, 492169, 867408, 984338, 1476507, 1968676, 2953014, 3937352, 5906028, 7874704, 8366873, 11812056, 16733746, 23624112, 25100619, 33467492, 50201238, 66934984, 100402476, 133869968, 200804952, 401609904]

約数ペア:

[(1, 401609904), (2, 200804952), (3, 133869968), (4, 100402476), (6, 66934984), (8, 50201238), (12, 33467492), (16, 25100619), (17, 23624112), (24, 16733746), (34, 11812056), (48, 8366873), (51, 7874704), (68, 5906028), (102, 3937352), (136, 2953014), (204, 1968676), (272, 1476507), (408, 984338), (463, 867408), (816, 492169), (926, 433704), (1063, 377808), (1389, 289136), (1852, 216852), (2126, 188904), (2778, 144568), (3189, 125936), (3704, 108426), (4252, 94452), (5556, 72284), (6378, 62968), (7408, 54213), (7871, 51024), (8504, 47226), (11112, 36142), (12756, 31484), (15742, 25512), (17008, 23613), (18071, 22224)]