331987344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 927148992

約数和(自身を除く): 595161648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1733, 1842, 2456, 3466, 3684, 3991, 4912, 5199, 6932, 7368, 7982, 10398, 11973, 13864, 14736, 15964, 20796, 22529, 23946, 27728, 31928, 41592, 45058, 47892, 63856, 67587, 83184, 90116, 95784, 135174, 180232, 191568, 270348, 360464, 532031, 540696, 1064062, 1081392, 1596093, 2128124, 3192186, 4256248, 6384372, 6916403, 8512496, 12768744, 13832806, 20749209, 25537488, 27665612, 41498418, 55331224, 82996836, 110662448, 165993672, 331987344]

約数ペア:

[(1, 331987344), (2, 165993672), (3, 110662448), (4, 82996836), (6, 55331224), (8, 41498418), (12, 27665612), (13, 25537488), (16, 20749209), (24, 13832806), (26, 12768744), (39, 8512496), (48, 6916403), (52, 6384372), (78, 4256248), (104, 3192186), (156, 2128124), (208, 1596093), (307, 1081392), (312, 1064062), (614, 540696), (624, 532031), (921, 360464), (1228, 270348), (1733, 191568), (1842, 180232), (2456, 135174), (3466, 95784), (3684, 90116), (3991, 83184), (4912, 67587), (5199, 63856), (6932, 47892), (7368, 45058), (7982, 41592), (10398, 31928), (11973, 27728), (13864, 23946), (14736, 22529), (15964, 20796)]