325835692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 72

約数和(自身を含む): 731989440

約数和(自身を除く): 406153748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 2009, 2132, 2548, 3119, 3731, 4018, 6238, 7462, 8036, 12476, 14924, 21833, 26117, 40547, 43666, 52234, 81094, 87332, 104468, 127879, 152831, 162188, 255758, 283829, 305662, 511516, 567658, 611324, 895153, 1135316, 1662427, 1790306, 1986803, 3324854, 3580612, 3973606, 6266071, 6649708, 7947212, 11636989, 12532142, 23273978, 25064284, 46547956, 81458923, 162917846, 325835692]

約数ペア:

[(1, 325835692), (2, 162917846), (4, 81458923), (7, 46547956), (13, 25064284), (14, 23273978), (26, 12532142), (28, 11636989), (41, 7947212), (49, 6649708), (52, 6266071), (82, 3973606), (91, 3580612), (98, 3324854), (164, 1986803), (182, 1790306), (196, 1662427), (287, 1135316), (364, 895153), (533, 611324), (574, 567658), (637, 511516), (1066, 305662), (1148, 283829), (1274, 255758), (2009, 162188), (2132, 152831), (2548, 127879), (3119, 104468), (3731, 87332), (4018, 81094), (6238, 52234), (7462, 43666), (8036, 40547), (12476, 26117), (14924, 21833)]