908432826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 2279301120

約数和(自身を除く): 1370868294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 53, 57, 94, 106, 114, 133, 141, 159, 266, 282, 318, 329, 371, 399, 457, 658, 742, 798, 893, 914, 987, 1007, 1113, 1371, 1786, 1974, 2014, 2226, 2491, 2679, 2742, 3021, 3199, 4982, 5358, 6042, 6251, 6398, 7049, 7473, 8683, 9597, 12502, 14098, 14946, 17366, 17437, 18753, 19194, 21147, 21479, 24221, 26049, 34874, 37506, 42294, 42958, 47329, 48442, 52098, 52311, 60781, 64437, 72663, 94658, 104622, 121562, 128874, 141987, 145326, 150353, 169547, 182343, 283974, 300706, 331303, 339094, 364686, 408101, 451059, 460199, 508641, 662606, 816202, 902118, 920398, 993909, 1017282, 1138387, 1224303, 1380597, 1987818, 2276774, 2448606, 2761194, 2856707, 3221393, 3415161, 5713414, 6442786, 6830322, 7968709, 8570121, 9664179, 15937418, 17140242, 19328358, 21629353, 23906127, 43258706, 47812254, 64888059, 129776118, 151405471, 302810942, 454216413, 908432826]

約数ペア:

[(1, 908432826), (2, 454216413), (3, 302810942), (6, 151405471), (7, 129776118), (14, 64888059), (19, 47812254), (21, 43258706), (38, 23906127), (42, 21629353), (47, 19328358), (53, 17140242), (57, 15937418), (94, 9664179), (106, 8570121), (114, 7968709), (133, 6830322), (141, 6442786), (159, 5713414), (266, 3415161), (282, 3221393), (318, 2856707), (329, 2761194), (371, 2448606), (399, 2276774), (457, 1987818), (658, 1380597), (742, 1224303), (798, 1138387), (893, 1017282), (914, 993909), (987, 920398), (1007, 902118), (1113, 816202), (1371, 662606), (1786, 508641), (1974, 460199), (2014, 451059), (2226, 408101), (2491, 364686), (2679, 339094), (2742, 331303), (3021, 300706), (3199, 283974), (4982, 182343), (5358, 169547), (6042, 150353), (6251, 145326), (6398, 141987), (7049, 128874), (7473, 121562), (8683, 104622), (9597, 94658), (12502, 72663), (14098, 64437), (14946, 60781), (17366, 52311), (17437, 52098), (18753, 48442), (19194, 47329), (21147, 42958), (21479, 42294), (24221, 37506), (26049, 34874)]