281701473632

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{20549}}^1$

素因数の和:20808

約数の個数: 96

約数和(自身を含む): 578863908000

約数和(自身を除く): 297162434368

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 137, 212, 236, 274, 424, 472, 548, 848, 944, 1096, 1696, 1888, 2192, 3127, 4384, 6254, 7261, 8083, 12508, 14522, 16166, 20549, 25016, 29044, 32332, 41098, 50032, 58088, 64664, 82196, 100064, 116176, 129328, 164392, 232352, 258656, 328784, 428399, 657568, 856798, 1089097, 1212391, 1713596, 2178194, 2424782, 2815213, 3427192, 4356388, 4849564, 5630426, 6854384, 8712776, 9699128, 11260852, 13708768, 17425552, 19398256, 22521704, 34851104, 38796512, 45043408, 64256723, 90086816, 128513446, 149206289, 166097567, 257026892, 298412578, 332195134, 514053784, 596825156, 664390268, 1028107568, 1193650312, 1328780536, 2056215136, 2387300624, 2657561072, 4774601248, 5315122144, 8803171051, 17606342102, 35212684204, 70425368408, 140850736816, 281701473632]

約数ペア:

[(1, 281701473632), (2, 140850736816), (4, 70425368408), (8, 35212684204), (16, 17606342102), (32, 8803171051), (53, 5315122144), (59, 4774601248), (106, 2657561072), (118, 2387300624), (137, 2056215136), (212, 1328780536), (236, 1193650312), (274, 1028107568), (424, 664390268), (472, 596825156), (548, 514053784), (848, 332195134), (944, 298412578), (1096, 257026892), (1696, 166097567), (1888, 149206289), (2192, 128513446), (3127, 90086816), (4384, 64256723), (6254, 45043408), (7261, 38796512), (8083, 34851104), (12508, 22521704), (14522, 19398256), (16166, 17425552), (20549, 13708768), (25016, 11260852), (29044, 9699128), (32332, 8712776), (41098, 6854384), (50032, 5630426), (58088, 4849564), (64664, 4356388), (82196, 3427192), (100064, 2815213), (116176, 2424782), (129328, 2178194), (164392, 1713596), (232352, 1212391), (258656, 1089097), (328784, 856798), (428399, 657568)]