264808512

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 798819840

約数和(自身を除く): 534011328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 83, 87, 96, 116, 144, 166, 174, 191, 192, 232, 249, 261, 288, 332, 348, 382, 464, 498, 522, 573, 576, 664, 696, 747, 764, 928, 996, 1044, 1146, 1328, 1392, 1494, 1528, 1719, 1856, 1992, 2088, 2292, 2407, 2656, 2784, 2988, 3056, 3438, 3984, 4176, 4584, 4814, 5312, 5539, 5568, 5976, 6112, 6876, 7221, 7968, 8352, 9168, 9628, 11078, 11952, 12224, 13752, 14442, 15853, 15936, 16617, 16704, 18336, 19256, 21663, 22156, 23904, 27504, 28884, 31706, 33234, 36672, 38512, 43326, 44312, 47559, 47808, 49851, 55008, 57768, 63412, 66468, 77024, 86652, 88624, 95118, 99702, 110016, 115536, 126824, 132936, 142677, 154048, 173304, 177248, 190236, 199404, 231072, 253648, 265872, 285354, 346608, 354496, 380472, 398808, 459737, 462144, 507296, 531744, 570708, 693216, 760944, 797616, 919474, 1014592, 1063488, 1141416, 1379211, 1386432, 1521888, 1595232, 1838948, 2282832, 2758422, 3043776, 3190464, 3677896, 4137633, 4565664, 5516844, 7355792, 8275266, 9131328, 11033688, 14711584, 16550532, 22067376, 29423168, 33101064, 44134752, 66202128, 88269504, 132404256, 264808512]

約数ペア:

[(1, 264808512), (2, 132404256), (3, 88269504), (4, 66202128), (6, 44134752), (8, 33101064), (9, 29423168), (12, 22067376), (16, 16550532), (18, 14711584), (24, 11033688), (29, 9131328), (32, 8275266), (36, 7355792), (48, 5516844), (58, 4565664), (64, 4137633), (72, 3677896), (83, 3190464), (87, 3043776), (96, 2758422), (116, 2282832), (144, 1838948), (166, 1595232), (174, 1521888), (191, 1386432), (192, 1379211), (232, 1141416), (249, 1063488), (261, 1014592), (288, 919474), (332, 797616), (348, 760944), (382, 693216), (464, 570708), (498, 531744), (522, 507296), (573, 462144), (576, 459737), (664, 398808), (696, 380472), (747, 354496), (764, 346608), (928, 285354), (996, 265872), (1044, 253648), (1146, 231072), (1328, 199404), (1392, 190236), (1494, 177248), (1528, 173304), (1719, 154048), (1856, 142677), (1992, 132936), (2088, 126824), (2292, 115536), (2407, 110016), (2656, 99702), (2784, 95118), (2988, 88624), (3056, 86652), (3438, 77024), (3984, 66468), (4176, 63412), (4584, 57768), (4814, 55008), (5312, 49851), (5539, 47808), (5568, 47559), (5976, 44312), (6112, 43326), (6876, 38512), (7221, 36672), (7968, 33234), (8352, 31706), (9168, 28884), (9628, 27504), (11078, 23904), (11952, 22156), (12224, 21663), (13752, 19256), (14442, 18336), (15853, 16704), (15936, 16617)]