248310432

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 766525032

約数和(自身を除く): 518214600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 204, 246, 272, 288, 306, 328, 369, 408, 492, 544, 612, 656, 697, 738, 816, 984, 1224, 1237, 1312, 1394, 1476, 1632, 1968, 2091, 2448, 2474, 2788, 2952, 3711, 3936, 4182, 4896, 4948, 5576, 5904, 6273, 7422, 8364, 9896, 11133, 11152, 11808, 12546, 14844, 16728, 19792, 21029, 22266, 22304, 25092, 29688, 33456, 39584, 42058, 44532, 50184, 50717, 59376, 63087, 66912, 84116, 89064, 100368, 101434, 118752, 126174, 152151, 168232, 178128, 189261, 200736, 202868, 252348, 304302, 336464, 356256, 378522, 405736, 456453, 504696, 608604, 672928, 757044, 811472, 862189, 912906, 1009392, 1217208, 1514088, 1622944, 1724378, 1825812, 2018784, 2434416, 2586567, 3028176, 3448756, 3651624, 4868832, 5173134, 6056352, 6897512, 7303248, 7759701, 10346268, 13795024, 14606496, 15519402, 20692536, 27590048, 31038804, 41385072, 62077608, 82770144, 124155216, 248310432]

約数ペア:

[(1, 248310432), (2, 124155216), (3, 82770144), (4, 62077608), (6, 41385072), (8, 31038804), (9, 27590048), (12, 20692536), (16, 15519402), (17, 14606496), (18, 13795024), (24, 10346268), (32, 7759701), (34, 7303248), (36, 6897512), (41, 6056352), (48, 5173134), (51, 4868832), (68, 3651624), (72, 3448756), (82, 3028176), (96, 2586567), (102, 2434416), (123, 2018784), (136, 1825812), (144, 1724378), (153, 1622944), (164, 1514088), (204, 1217208), (246, 1009392), (272, 912906), (288, 862189), (306, 811472), (328, 757044), (369, 672928), (408, 608604), (492, 504696), (544, 456453), (612, 405736), (656, 378522), (697, 356256), (738, 336464), (816, 304302), (984, 252348), (1224, 202868), (1237, 200736), (1312, 189261), (1394, 178128), (1476, 168232), (1632, 152151), (1968, 126174), (2091, 118752), (2448, 101434), (2474, 100368), (2788, 89064), (2952, 84116), (3711, 66912), (3936, 63087), (4182, 59376), (4896, 50717), (4948, 50184), (5576, 44532), (5904, 42058), (6273, 39584), (7422, 33456), (8364, 29688), (9896, 25092), (11133, 22304), (11152, 22266), (11808, 21029), (12546, 19792), (14844, 16728)]