28816616592

素因数分解:

$2^4\times 3^3\times {\mathrm{397}}^1\times {\mathrm{168023}}^1$

素因数の和:168437

約数の個数: 80

約数和(自身を含む): 82923204480

約数和(自身を除く): 54106587888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 397, 432, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 10719, 14292, 19056, 21438, 28584, 42876, 57168, 85752, 168023, 171504, 336046, 504069, 672092, 1008138, 1344184, 1512207, 2016276, 2688368, 3024414, 4032552, 4536621, 6048828, 8065104, 9073242, 12097656, 18146484, 24195312, 36292968, 66705131, 72585936, 133410262, 200115393, 266820524, 400230786, 533641048, 600346179, 800461572, 1067282096, 1200692358, 1600923144, 1801038537, 2401384716, 3201846288, 3602077074, 4802769432, 7204154148, 9605538864, 14408308296, 28816616592]

約数ペア:

[(1, 28816616592), (2, 14408308296), (3, 9605538864), (4, 7204154148), (6, 4802769432), (8, 3602077074), (9, 3201846288), (12, 2401384716), (16, 1801038537), (18, 1600923144), (24, 1200692358), (27, 1067282096), (36, 800461572), (48, 600346179), (54, 533641048), (72, 400230786), (108, 266820524), (144, 200115393), (216, 133410262), (397, 72585936), (432, 66705131), (794, 36292968), (1191, 24195312), (1588, 18146484), (2382, 12097656), (3176, 9073242), (3573, 8065104), (4764, 6048828), (6352, 4536621), (7146, 4032552), (9528, 3024414), (10719, 2688368), (14292, 2016276), (19056, 1512207), (21438, 1344184), (28584, 1008138), (42876, 672092), (57168, 504069), (85752, 336046), (168023, 171504)]