391839264

素因数分解:

$2^5\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{1297}}^1$

素因数の和:2362

約数の個数: 72

約数和(自身を含む): 1116215100

約数和(自身を除く): 724375836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1049, 1297, 2098, 2594, 3147, 3891, 4196, 5188, 6294, 7782, 8392, 9441, 10376, 11673, 12588, 15564, 16784, 18882, 20752, 23346, 25176, 31128, 33568, 37764, 41504, 46692, 50352, 62256, 75528, 93384, 100704, 124512, 151056, 186768, 302112, 373536, 1360553, 2721106, 4081659, 5442212, 8163318, 10884424, 12244977, 16326636, 21768848, 24489954, 32653272, 43537696, 48979908, 65306544, 97959816, 130613088, 195919632, 391839264]

約数ペア:

[(1, 391839264), (2, 195919632), (3, 130613088), (4, 97959816), (6, 65306544), (8, 48979908), (9, 43537696), (12, 32653272), (16, 24489954), (18, 21768848), (24, 16326636), (32, 12244977), (36, 10884424), (48, 8163318), (72, 5442212), (96, 4081659), (144, 2721106), (288, 1360553), (1049, 373536), (1297, 302112), (2098, 186768), (2594, 151056), (3147, 124512), (3891, 100704), (4196, 93384), (5188, 75528), (6294, 62256), (7782, 50352), (8392, 46692), (9441, 41504), (10376, 37764), (11673, 33568), (12588, 31128), (15564, 25176), (16784, 23346), (18882, 20752)]