211026672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 625043328

約数和(自身を除く): 414016656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1153, 1271, 1476, 1488, 1968, 2232, 2306, 2542, 2952, 3459, 3813, 4464, 4612, 5084, 5904, 6918, 7626, 9224, 10168, 10377, 11439, 13836, 15252, 18448, 20336, 20754, 22878, 27672, 30504, 35743, 41508, 45756, 47273, 55344, 61008, 71486, 83016, 91512, 94546, 107229, 141819, 142972, 166032, 183024, 189092, 214458, 283638, 285944, 321687, 378184, 425457, 428916, 567276, 571888, 643374, 756368, 850914, 857832, 1134552, 1286748, 1465463, 1701828, 1715664, 2269104, 2573496, 2930926, 3403656, 4396389, 5146992, 5861852, 6807312, 8792778, 11723704, 13189167, 17585556, 23447408, 26378334, 35171112, 52756668, 70342224, 105513336, 211026672]

約数ペア:

[(1, 211026672), (2, 105513336), (3, 70342224), (4, 52756668), (6, 35171112), (8, 26378334), (9, 23447408), (12, 17585556), (16, 13189167), (18, 11723704), (24, 8792778), (31, 6807312), (36, 5861852), (41, 5146992), (48, 4396389), (62, 3403656), (72, 2930926), (82, 2573496), (93, 2269104), (123, 1715664), (124, 1701828), (144, 1465463), (164, 1286748), (186, 1134552), (246, 857832), (248, 850914), (279, 756368), (328, 643374), (369, 571888), (372, 567276), (492, 428916), (496, 425457), (558, 378184), (656, 321687), (738, 285944), (744, 283638), (984, 214458), (1116, 189092), (1153, 183024), (1271, 166032), (1476, 142972), (1488, 141819), (1968, 107229), (2232, 94546), (2306, 91512), (2542, 83016), (2952, 71486), (3459, 61008), (3813, 55344), (4464, 47273), (4612, 45756), (5084, 41508), (5904, 35743), (6918, 30504), (7626, 27672), (9224, 22878), (10168, 20754), (10377, 20336), (11439, 18448), (13836, 15252)]