1991065536

素因数分解:

$2^6\times 3^4\times {\mathrm{384079}}^1$

素因数の和:384103

約数の個数: 70

約数和(自身を含む): 5902157360

約数和(自身を除く): 3911091824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 384079, 768158, 1152237, 1536316, 2304474, 3072632, 3456711, 4608948, 6145264, 6913422, 9217896, 10370133, 12290528, 13826844, 18435792, 20740266, 24581056, 27653688, 31110399, 36871584, 41480532, 55307376, 62220798, 73743168, 82961064, 110614752, 124441596, 165922128, 221229504, 248883192, 331844256, 497766384, 663688512, 995532768, 1991065536]

約数ペア:

[(1, 1991065536), (2, 995532768), (3, 663688512), (4, 497766384), (6, 331844256), (8, 248883192), (9, 221229504), (12, 165922128), (16, 124441596), (18, 110614752), (24, 82961064), (27, 73743168), (32, 62220798), (36, 55307376), (48, 41480532), (54, 36871584), (64, 31110399), (72, 27653688), (81, 24581056), (96, 20740266), (108, 18435792), (144, 13826844), (162, 12290528), (192, 10370133), (216, 9217896), (288, 6913422), (324, 6145264), (432, 4608948), (576, 3456711), (648, 3072632), (864, 2304474), (1296, 1536316), (1728, 1152237), (2592, 768158), (5184, 384079)]