219933216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 685503000

約数和(自身を除く): 465569784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1549, 1632, 1972, 2088, 2448, 2784, 2958, 3098, 3944, 4176, 4437, 4647, 4896, 5916, 6196, 7888, 8352, 8874, 9294, 11832, 12392, 13941, 15776, 17748, 18588, 23664, 24784, 26333, 27882, 35496, 37176, 44921, 47328, 49568, 52666, 55764, 70992, 74352, 78999, 89842, 105332, 111528, 134763, 141984, 148704, 157998, 179684, 210664, 223056, 236997, 269526, 315996, 359368, 404289, 421328, 446112, 473994, 539052, 631992, 718736, 763657, 808578, 842656, 947988, 1078104, 1263984, 1437472, 1527314, 1617156, 1895976, 2156208, 2290971, 2527968, 3054628, 3234312, 3791952, 4312416, 4581942, 6109256, 6468624, 6872913, 7583904, 9163884, 12218512, 12937248, 13745826, 18327768, 24437024, 27491652, 36655536, 54983304, 73311072, 109966608, 219933216]

約数ペア:

[(1, 219933216), (2, 109966608), (3, 73311072), (4, 54983304), (6, 36655536), (8, 27491652), (9, 24437024), (12, 18327768), (16, 13745826), (17, 12937248), (18, 12218512), (24, 9163884), (29, 7583904), (32, 6872913), (34, 6468624), (36, 6109256), (48, 4581942), (51, 4312416), (58, 3791952), (68, 3234312), (72, 3054628), (87, 2527968), (96, 2290971), (102, 2156208), (116, 1895976), (136, 1617156), (144, 1527314), (153, 1437472), (174, 1263984), (204, 1078104), (232, 947988), (261, 842656), (272, 808578), (288, 763657), (306, 718736), (348, 631992), (408, 539052), (464, 473994), (493, 446112), (522, 421328), (544, 404289), (612, 359368), (696, 315996), (816, 269526), (928, 236997), (986, 223056), (1044, 210664), (1224, 179684), (1392, 157998), (1479, 148704), (1549, 141984), (1632, 134763), (1972, 111528), (2088, 105332), (2448, 89842), (2784, 78999), (2958, 74352), (3098, 70992), (3944, 55764), (4176, 52666), (4437, 49568), (4647, 47328), (4896, 44921), (5916, 37176), (6196, 35496), (7888, 27882), (8352, 26333), (8874, 24784), (9294, 23664), (11832, 18588), (12392, 17748), (13941, 15776)]