238468356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1291}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 690382784

約数和(自身を除く): 451914428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 733, 1291, 1466, 2199, 2582, 2932, 3873, 4398, 5131, 5164, 6597, 7746, 8796, 9037, 10262, 11619, 13194, 15393, 15492, 18074, 20524, 23238, 26388, 27111, 30786, 36148, 46179, 46476, 54222, 61572, 81333, 92358, 108444, 162666, 184716, 325332, 946303, 1892606, 2838909, 3785212, 5677818, 6624121, 8516727, 11355636, 13248242, 17033454, 19872363, 26496484, 34066908, 39744726, 59617089, 79489452, 119234178, 238468356]

約数ペア:

[(1, 238468356), (2, 119234178), (3, 79489452), (4, 59617089), (6, 39744726), (7, 34066908), (9, 26496484), (12, 19872363), (14, 17033454), (18, 13248242), (21, 11355636), (28, 8516727), (36, 6624121), (42, 5677818), (63, 3785212), (84, 2838909), (126, 1892606), (252, 946303), (733, 325332), (1291, 184716), (1466, 162666), (2199, 108444), (2582, 92358), (2932, 81333), (3873, 61572), (4398, 54222), (5131, 46476), (5164, 46179), (6597, 36148), (7746, 30786), (8796, 27111), (9037, 26388), (10262, 23238), (11619, 20524), (13194, 18074), (15393, 15492)]