397746024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1549}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 1072848000

約数和(自身を除く): 675101976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 823, 1549, 1646, 2469, 3098, 3292, 4647, 4938, 6196, 6584, 9294, 9876, 10699, 12392, 18588, 19752, 20137, 21398, 32097, 37176, 40274, 42796, 60411, 64194, 80548, 85592, 120822, 128388, 161096, 241644, 256776, 483288, 1274827, 2549654, 3824481, 5099308, 7648962, 10198616, 15297924, 16572751, 30595848, 33145502, 49718253, 66291004, 99436506, 132582008, 198873012, 397746024]

約数ペア:

[(1, 397746024), (2, 198873012), (3, 132582008), (4, 99436506), (6, 66291004), (8, 49718253), (12, 33145502), (13, 30595848), (24, 16572751), (26, 15297924), (39, 10198616), (52, 7648962), (78, 5099308), (104, 3824481), (156, 2549654), (312, 1274827), (823, 483288), (1549, 256776), (1646, 241644), (2469, 161096), (3098, 128388), (3292, 120822), (4647, 85592), (4938, 80548), (6196, 64194), (6584, 60411), (9294, 42796), (9876, 40274), (10699, 37176), (12392, 32097), (18588, 21398), (19752, 20137)]