9788802352

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{3917}}^1$

素因数の和:4406

約数の個数: 80

約数和(自身を含む): 22142279232

約数和(自身を除く): 12353476880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 421, 424, 742, 842, 848, 1484, 1684, 2947, 2968, 3368, 3917, 5894, 5936, 6736, 7834, 11788, 15668, 22313, 23576, 27419, 31336, 44626, 47152, 54838, 62672, 89252, 109676, 156191, 178504, 207601, 219352, 312382, 357008, 415202, 438704, 624764, 830404, 1249528, 1453207, 1649057, 1660808, 2499056, 2906414, 3298114, 3321616, 5812828, 6596228, 11543399, 11625656, 13192456, 23086798, 23251312, 26384912, 46173596, 87400021, 92347192, 174800042, 184694384, 349600084, 611800147, 699200168, 1223600294, 1398400336, 2447200588, 4894401176, 9788802352]

約数ペア:

[(1, 9788802352), (2, 4894401176), (4, 2447200588), (7, 1398400336), (8, 1223600294), (14, 699200168), (16, 611800147), (28, 349600084), (53, 184694384), (56, 174800042), (106, 92347192), (112, 87400021), (212, 46173596), (371, 26384912), (421, 23251312), (424, 23086798), (742, 13192456), (842, 11625656), (848, 11543399), (1484, 6596228), (1684, 5812828), (2947, 3321616), (2968, 3298114), (3368, 2906414), (3917, 2499056), (5894, 1660808), (5936, 1649057), (6736, 1453207), (7834, 1249528), (11788, 830404), (15668, 624764), (22313, 438704), (23576, 415202), (27419, 357008), (31336, 312382), (44626, 219352), (47152, 207601), (54838, 178504), (62672, 156191), (89252, 109676)]