978178968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1045063}}^1$

素因数の和:1045088

約数の個数: 48

約数和(自身を含む): 2853024720

約数和(自身を除く): 1874845752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1045063, 2090126, 3135189, 4180252, 6270378, 8360504, 9405567, 12540756, 13585819, 18811134, 25081512, 27171638, 37622268, 40757457, 54343276, 75244536, 81514914, 108686552, 122272371, 163029828, 244544742, 326059656, 489089484, 978178968]

約数ペア:

[(1, 978178968), (2, 489089484), (3, 326059656), (4, 244544742), (6, 163029828), (8, 122272371), (9, 108686552), (12, 81514914), (13, 75244536), (18, 54343276), (24, 40757457), (26, 37622268), (36, 27171638), (39, 25081512), (52, 18811134), (72, 13585819), (78, 12540756), (104, 9405567), (117, 8360504), (156, 6270378), (234, 4180252), (312, 3135189), (468, 2090126), (936, 1045063)]