239481312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:21000

約数の個数: 96

約数和(自身を含む): 760741632

約数和(自身を除く): 521260320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 20963, 41926, 62889, 83852, 125778, 146741, 167704, 251556, 293482, 335408, 356371, 440223, 503112, 586964, 670816, 712742, 880446, 1006224, 1069113, 1173928, 1425484, 1760892, 2012448, 2138226, 2347856, 2494597, 2850968, 3521784, 4276452, 4695712, 4989194, 5701936, 7043568, 7483791, 8552904, 9978388, 11403872, 14087136, 14967582, 17105808, 19956776, 29935164, 34211616, 39913552, 59870328, 79827104, 119740656, 239481312]

約数ペア:

[(1, 239481312), (2, 119740656), (3, 79827104), (4, 59870328), (6, 39913552), (7, 34211616), (8, 29935164), (12, 19956776), (14, 17105808), (16, 14967582), (17, 14087136), (21, 11403872), (24, 9978388), (28, 8552904), (32, 7483791), (34, 7043568), (42, 5701936), (48, 4989194), (51, 4695712), (56, 4276452), (68, 3521784), (84, 2850968), (96, 2494597), (102, 2347856), (112, 2138226), (119, 2012448), (136, 1760892), (168, 1425484), (204, 1173928), (224, 1069113), (238, 1006224), (272, 880446), (336, 712742), (357, 670816), (408, 586964), (476, 503112), (544, 440223), (672, 356371), (714, 335408), (816, 293482), (952, 251556), (1428, 167704), (1632, 146741), (1904, 125778), (2856, 83852), (3808, 62889), (5712, 41926), (11424, 20963)]