216160308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65983}}^1$

素因数の和:66013

約数の個数: 72

約数和(自身を含む): 672508928

約数和(自身を除く): 456348620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65983, 131966, 197949, 263932, 395898, 461881, 593847, 791796, 857779, 923762, 1187694, 1385643, 1715558, 1847524, 2375388, 2573337, 2771286, 3431116, 4156929, 5146674, 5542572, 6004453, 7720011, 8313858, 10293348, 12008906, 15440022, 16627716, 18013359, 24017812, 30880044, 36026718, 54040077, 72053436, 108080154, 216160308]

約数ペア:

[(1, 216160308), (2, 108080154), (3, 72053436), (4, 54040077), (6, 36026718), (7, 30880044), (9, 24017812), (12, 18013359), (13, 16627716), (14, 15440022), (18, 12008906), (21, 10293348), (26, 8313858), (28, 7720011), (36, 6004453), (39, 5542572), (42, 5146674), (52, 4156929), (63, 3431116), (78, 2771286), (84, 2573337), (91, 2375388), (117, 1847524), (126, 1715558), (156, 1385643), (182, 1187694), (234, 923762), (252, 857779), (273, 791796), (364, 593847), (468, 461881), (546, 395898), (819, 263932), (1092, 197949), (1638, 131966), (3276, 65983)]