249047708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23593}}^1$

素因数の和:23646

約数の個数: 48

約数和(自身を含む): 554930880

約数和(自身を除く): 305883172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 23593, 47186, 94372, 165151, 306709, 330302, 613418, 660604, 684197, 1226836, 1368394, 2146963, 2736788, 4293926, 4789379, 8587852, 8894561, 9578758, 17789122, 19157516, 35578244, 62261927, 124523854, 249047708]

約数ペア:

[(1, 249047708), (2, 124523854), (4, 62261927), (7, 35578244), (13, 19157516), (14, 17789122), (26, 9578758), (28, 8894561), (29, 8587852), (52, 4789379), (58, 4293926), (91, 2736788), (116, 2146963), (182, 1368394), (203, 1226836), (364, 684197), (377, 660604), (406, 613418), (754, 330302), (812, 306709), (1508, 165151), (2639, 94372), (5278, 47186), (10556, 23593)]