249941484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{178021}}^1$

素因数の和:178047

約数の個数: 48

約数和(自身を含む): 697846240

約数和(自身を除く): 447904756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 178021, 356042, 534063, 712084, 1068126, 1602189, 2136252, 2314273, 3204378, 4628546, 4806567, 6408756, 6942819, 9257092, 9613134, 13885638, 19226268, 20828457, 27771276, 41656914, 62485371, 83313828, 124970742, 249941484]

約数ペア:

[(1, 249941484), (2, 124970742), (3, 83313828), (4, 62485371), (6, 41656914), (9, 27771276), (12, 20828457), (13, 19226268), (18, 13885638), (26, 9613134), (27, 9257092), (36, 6942819), (39, 6408756), (52, 4806567), (54, 4628546), (78, 3204378), (108, 2314273), (117, 2136252), (156, 1602189), (234, 1068126), (351, 712084), (468, 534063), (702, 356042), (1404, 178021)]