276851328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1850

約数の個数: 128

約数和(自身を含む): 817958400

約数和(自身を除く): 541107072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1789, 1984, 2418, 2496, 2976, 3224, 3578, 3968, 4836, 4992, 5367, 5952, 6448, 7156, 9672, 10734, 11904, 12896, 14312, 19344, 21468, 23257, 25792, 28624, 38688, 42936, 46514, 51584, 55459, 57248, 69771, 77376, 85872, 93028, 110918, 114496, 139542, 154752, 166377, 171744, 186056, 221836, 228992, 279084, 332754, 343488, 372112, 443672, 558168, 665508, 686976, 720967, 744224, 887344, 1116336, 1331016, 1441934, 1488448, 1774688, 2162901, 2232672, 2662032, 2883868, 2976896, 3549376, 4325802, 4465344, 5324064, 5767736, 7098752, 8651604, 8930688, 10648128, 11535472, 17303208, 21296256, 23070944, 34606416, 46141888, 69212832, 92283776, 138425664, 276851328]

約数ペア:

[(1, 276851328), (2, 138425664), (3, 92283776), (4, 69212832), (6, 46141888), (8, 34606416), (12, 23070944), (13, 21296256), (16, 17303208), (24, 11535472), (26, 10648128), (31, 8930688), (32, 8651604), (39, 7098752), (48, 5767736), (52, 5324064), (62, 4465344), (64, 4325802), (78, 3549376), (93, 2976896), (96, 2883868), (104, 2662032), (124, 2232672), (128, 2162901), (156, 1774688), (186, 1488448), (192, 1441934), (208, 1331016), (248, 1116336), (312, 887344), (372, 744224), (384, 720967), (403, 686976), (416, 665508), (496, 558168), (624, 443672), (744, 372112), (806, 343488), (832, 332754), (992, 279084), (1209, 228992), (1248, 221836), (1488, 186056), (1612, 171744), (1664, 166377), (1789, 154752), (1984, 139542), (2418, 114496), (2496, 110918), (2976, 93028), (3224, 85872), (3578, 77376), (3968, 69771), (4836, 57248), (4992, 55459), (5367, 51584), (5952, 46514), (6448, 42936), (7156, 38688), (9672, 28624), (10734, 25792), (11904, 23257), (12896, 21468), (14312, 19344)]