1278694152

素因数分解:

$2^3\times 3^2\times {\mathrm{653}}^1\times {\mathrm{27197}}^1$

素因数の和:27862

約数の個数: 48

約数和(自身を含む): 3468560940

約数和(自身を除く): 2189866788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 653, 1306, 1959, 2612, 3918, 5224, 5877, 7836, 11754, 15672, 23508, 27197, 47016, 54394, 81591, 108788, 163182, 217576, 244773, 326364, 489546, 652728, 979092, 1958184, 17759641, 35519282, 53278923, 71038564, 106557846, 142077128, 159836769, 213115692, 319673538, 426231384, 639347076, 1278694152]

約数ペア:

[(1, 1278694152), (2, 639347076), (3, 426231384), (4, 319673538), (6, 213115692), (8, 159836769), (9, 142077128), (12, 106557846), (18, 71038564), (24, 53278923), (36, 35519282), (72, 17759641), (653, 1958184), (1306, 979092), (1959, 652728), (2612, 489546), (3918, 326364), (5224, 244773), (5877, 217576), (7836, 163182), (11754, 108788), (15672, 81591), (23508, 54394), (27197, 47016)]