338529168

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 969366528

約数和(自身を除く): 630837360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 127, 144, 173, 214, 254, 321, 346, 381, 428, 508, 519, 642, 692, 762, 856, 963, 1016, 1038, 1143, 1284, 1384, 1524, 1557, 1712, 1926, 2032, 2076, 2286, 2568, 2768, 3048, 3114, 3852, 4152, 4572, 5136, 6096, 6228, 7704, 8304, 9144, 12456, 13589, 15408, 18288, 18511, 21971, 24912, 27178, 37022, 40767, 43942, 54356, 55533, 65913, 74044, 81534, 87884, 108712, 111066, 122301, 131826, 148088, 163068, 166599, 175768, 197739, 217424, 222132, 244602, 263652, 296176, 326136, 333198, 351536, 395478, 444264, 489204, 527304, 652272, 666396, 790956, 888528, 978408, 1054608, 1332792, 1581912, 1956816, 2350897, 2665584, 3163824, 4701794, 7052691, 9403588, 14105382, 18807176, 21158073, 28210764, 37614352, 42316146, 56421528, 84632292, 112843056, 169264584, 338529168]

約数ペア:

[(1, 338529168), (2, 169264584), (3, 112843056), (4, 84632292), (6, 56421528), (8, 42316146), (9, 37614352), (12, 28210764), (16, 21158073), (18, 18807176), (24, 14105382), (36, 9403588), (48, 7052691), (72, 4701794), (107, 3163824), (127, 2665584), (144, 2350897), (173, 1956816), (214, 1581912), (254, 1332792), (321, 1054608), (346, 978408), (381, 888528), (428, 790956), (508, 666396), (519, 652272), (642, 527304), (692, 489204), (762, 444264), (856, 395478), (963, 351536), (1016, 333198), (1038, 326136), (1143, 296176), (1284, 263652), (1384, 244602), (1524, 222132), (1557, 217424), (1712, 197739), (1926, 175768), (2032, 166599), (2076, 163068), (2286, 148088), (2568, 131826), (2768, 122301), (3048, 111066), (3114, 108712), (3852, 87884), (4152, 81534), (4572, 74044), (5136, 65913), (6096, 55533), (6228, 54356), (7704, 43942), (8304, 40767), (9144, 37022), (12456, 27178), (13589, 24912), (15408, 21971), (18288, 18511)]