215675184

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 578883584

約数和(自身を除く): 363208400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 193, 248, 372, 386, 496, 579, 744, 751, 772, 1158, 1488, 1502, 1544, 2253, 2316, 3004, 3088, 4506, 4632, 5983, 6008, 9012, 9264, 11966, 12016, 17949, 18024, 23281, 23932, 35898, 36048, 46562, 47864, 69843, 71796, 93124, 95728, 139686, 143592, 144943, 186248, 279372, 287184, 289886, 372496, 434829, 558744, 579772, 869658, 1117488, 1159544, 1739316, 2319088, 3478632, 4493233, 6957264, 8986466, 13479699, 17972932, 26959398, 35945864, 53918796, 71891728, 107837592, 215675184]

約数ペア:

[(1, 215675184), (2, 107837592), (3, 71891728), (4, 53918796), (6, 35945864), (8, 26959398), (12, 17972932), (16, 13479699), (24, 8986466), (31, 6957264), (48, 4493233), (62, 3478632), (93, 2319088), (124, 1739316), (186, 1159544), (193, 1117488), (248, 869658), (372, 579772), (386, 558744), (496, 434829), (579, 372496), (744, 289886), (751, 287184), (772, 279372), (1158, 186248), (1488, 144943), (1502, 143592), (1544, 139686), (2253, 95728), (2316, 93124), (3004, 71796), (3088, 69843), (4506, 47864), (4632, 46562), (5983, 36048), (6008, 35898), (9012, 23932), (9264, 23281), (11966, 18024), (12016, 17949)]