539821312

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 1214136000

約数和(自身を除く): 674314688

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 43, 58, 64, 76, 86, 89, 116, 128, 152, 172, 178, 232, 256, 304, 344, 356, 464, 551, 608, 688, 712, 817, 928, 1102, 1216, 1247, 1376, 1424, 1634, 1691, 1856, 2204, 2432, 2494, 2581, 2752, 2848, 3268, 3382, 3712, 3827, 4408, 4864, 4988, 5162, 5504, 5696, 6536, 6764, 7424, 7654, 8816, 9976, 10324, 11008, 11392, 13072, 13528, 15308, 17632, 19952, 20648, 22784, 23693, 26144, 27056, 30616, 35264, 39904, 41296, 47386, 49039, 52288, 54112, 61232, 70528, 72713, 79808, 82592, 94772, 98078, 104576, 108224, 110983, 122464, 141056, 145426, 159616, 165184, 189544, 196156, 209152, 216448, 221966, 244928, 290852, 319232, 330368, 379088, 392312, 432896, 443932, 489856, 581704, 660736, 758176, 784624, 887864, 979712, 1163408, 1516352, 1569248, 1775728, 2108677, 2326816, 3032704, 3138496, 3551456, 4217354, 4653632, 6065408, 6276992, 7102912, 8434708, 9307264, 12553984, 14205824, 16869416, 18614528, 28411648, 33738832, 67477664, 134955328, 269910656, 539821312]

約数ペア:

[(1, 539821312), (2, 269910656), (4, 134955328), (8, 67477664), (16, 33738832), (19, 28411648), (29, 18614528), (32, 16869416), (38, 14205824), (43, 12553984), (58, 9307264), (64, 8434708), (76, 7102912), (86, 6276992), (89, 6065408), (116, 4653632), (128, 4217354), (152, 3551456), (172, 3138496), (178, 3032704), (232, 2326816), (256, 2108677), (304, 1775728), (344, 1569248), (356, 1516352), (464, 1163408), (551, 979712), (608, 887864), (688, 784624), (712, 758176), (817, 660736), (928, 581704), (1102, 489856), (1216, 443932), (1247, 432896), (1376, 392312), (1424, 379088), (1634, 330368), (1691, 319232), (1856, 290852), (2204, 244928), (2432, 221966), (2494, 216448), (2581, 209152), (2752, 196156), (2848, 189544), (3268, 165184), (3382, 159616), (3712, 145426), (3827, 141056), (4408, 122464), (4864, 110983), (4988, 108224), (5162, 104576), (5504, 98078), (5696, 94772), (6536, 82592), (6764, 79808), (7424, 72713), (7654, 70528), (8816, 61232), (9976, 54112), (10324, 52288), (11008, 49039), (11392, 47386), (13072, 41296), (13528, 39904), (15308, 35264), (17632, 30616), (19952, 27056), (20648, 26144), (22784, 23693)]