328728384

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2897}}^1$

素因数の和:3112

約数の個数: 84

約数和(自身を含む): 947350404

約数和(自身を除く): 618622020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 288, 394, 576, 591, 788, 1182, 1576, 1773, 2364, 2897, 3152, 3546, 4728, 5794, 6304, 7092, 8691, 9456, 11588, 12608, 14184, 17382, 18912, 23176, 26073, 28368, 34764, 37824, 46352, 52146, 56736, 69528, 92704, 104292, 113472, 139056, 185408, 208584, 278112, 417168, 556224, 570709, 834336, 1141418, 1668672, 1712127, 2282836, 3424254, 4565672, 5136381, 6848508, 9131344, 10272762, 13697016, 18262688, 20545524, 27394032, 36525376, 41091048, 54788064, 82182096, 109576128, 164364192, 328728384]

約数ペア:

[(1, 328728384), (2, 164364192), (3, 109576128), (4, 82182096), (6, 54788064), (8, 41091048), (9, 36525376), (12, 27394032), (16, 20545524), (18, 18262688), (24, 13697016), (32, 10272762), (36, 9131344), (48, 6848508), (64, 5136381), (72, 4565672), (96, 3424254), (144, 2282836), (192, 1712127), (197, 1668672), (288, 1141418), (394, 834336), (576, 570709), (591, 556224), (788, 417168), (1182, 278112), (1576, 208584), (1773, 185408), (2364, 139056), (2897, 113472), (3152, 104292), (3546, 92704), (4728, 69528), (5794, 56736), (6304, 52146), (7092, 46352), (8691, 37824), (9456, 34764), (11588, 28368), (12608, 26073), (14184, 23176), (17382, 18912)]