308426664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141221}}^1$

素因数の和:141250

約数の個数: 64

約数和(自身を含む): 949011840

約数和(自身を除く): 640585176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 141221, 282442, 423663, 564884, 847326, 988547, 1129768, 1694652, 1835873, 1977094, 2965641, 3389304, 3671746, 3954188, 5507619, 5931282, 7343492, 7908376, 11015238, 11862564, 12851111, 14686984, 22030476, 23725128, 25702222, 38553333, 44060952, 51404444, 77106666, 102808888, 154213332, 308426664]

約数ペア:

[(1, 308426664), (2, 154213332), (3, 102808888), (4, 77106666), (6, 51404444), (7, 44060952), (8, 38553333), (12, 25702222), (13, 23725128), (14, 22030476), (21, 14686984), (24, 12851111), (26, 11862564), (28, 11015238), (39, 7908376), (42, 7343492), (52, 5931282), (56, 5507619), (78, 3954188), (84, 3671746), (91, 3389304), (104, 2965641), (156, 1977094), (168, 1835873), (182, 1694652), (273, 1129768), (312, 988547), (364, 847326), (546, 564884), (728, 423663), (1092, 282442), (2184, 141221)]