391416768

素因数分解:

$2^6\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2053}}^1$

素因数の和:2402

約数の個数: 84

約数和(自身を含む): 1125863128

約数和(自身を除く): 734446360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 331, 576, 662, 993, 1324, 1986, 2053, 2648, 2979, 3972, 4106, 5296, 5958, 6159, 7944, 8212, 10592, 11916, 12318, 15888, 16424, 18477, 21184, 23832, 24636, 31776, 32848, 36954, 47664, 49272, 63552, 65696, 73908, 95328, 98544, 131392, 147816, 190656, 197088, 295632, 394176, 591264, 679543, 1182528, 1359086, 2038629, 2718172, 4077258, 5436344, 6115887, 8154516, 10872688, 12231774, 16309032, 21745376, 24463548, 32618064, 43490752, 48927096, 65236128, 97854192, 130472256, 195708384, 391416768]

約数ペア:

[(1, 391416768), (2, 195708384), (3, 130472256), (4, 97854192), (6, 65236128), (8, 48927096), (9, 43490752), (12, 32618064), (16, 24463548), (18, 21745376), (24, 16309032), (32, 12231774), (36, 10872688), (48, 8154516), (64, 6115887), (72, 5436344), (96, 4077258), (144, 2718172), (192, 2038629), (288, 1359086), (331, 1182528), (576, 679543), (662, 591264), (993, 394176), (1324, 295632), (1986, 197088), (2053, 190656), (2648, 147816), (2979, 131392), (3972, 98544), (4106, 95328), (5296, 73908), (5958, 65696), (6159, 63552), (7944, 49272), (8212, 47664), (10592, 36954), (11916, 32848), (12318, 31776), (15888, 24636), (16424, 23832), (18477, 21184)]