1256163888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3738583}}^1$

素因数の和:3738601

約数の個数: 40

約数和(自身を含む): 3708675328

約数和(自身を除く): 2452511440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3738583, 7477166, 11215749, 14954332, 22431498, 26170081, 29908664, 44862996, 52340162, 59817328, 78510243, 89725992, 104680324, 157020486, 179451984, 209360648, 314040972, 418721296, 628081944, 1256163888]

約数ペア:

[(1, 1256163888), (2, 628081944), (3, 418721296), (4, 314040972), (6, 209360648), (7, 179451984), (8, 157020486), (12, 104680324), (14, 89725992), (16, 78510243), (21, 59817328), (24, 52340162), (28, 44862996), (42, 29908664), (48, 26170081), (56, 22431498), (84, 14954332), (112, 11215749), (168, 7477166), (336, 3738583)]