217752768

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 666871920

約数和(自身を除く): 449119152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 101, 114, 144, 152, 171, 192, 197, 202, 228, 288, 303, 304, 342, 394, 404, 456, 576, 591, 606, 608, 684, 788, 808, 909, 912, 1182, 1212, 1216, 1368, 1576, 1616, 1773, 1818, 1824, 1919, 2364, 2424, 2736, 3152, 3232, 3546, 3636, 3648, 3743, 3838, 4728, 4848, 5472, 5757, 6304, 6464, 7092, 7272, 7486, 7676, 9456, 9696, 10944, 11229, 11514, 12608, 14184, 14544, 14972, 15352, 17271, 18912, 19392, 19897, 22458, 23028, 28368, 29088, 29944, 30704, 33687, 34542, 37824, 39794, 44916, 46056, 56736, 58176, 59691, 59888, 61408, 67374, 69084, 79588, 89832, 92112, 113472, 119382, 119776, 122816, 134748, 138168, 159176, 179073, 179664, 184224, 238764, 239552, 269496, 276336, 318352, 358146, 359328, 368448, 378043, 477528, 538992, 552672, 636704, 716292, 718656, 756086, 955056, 1077984, 1105344, 1134129, 1273408, 1432584, 1512172, 1910112, 2155968, 2268258, 2865168, 3024344, 3402387, 3820224, 4536516, 5730336, 6048688, 6804774, 9073032, 11460672, 12097376, 13609548, 18146064, 24194752, 27219096, 36292128, 54438192, 72584256, 108876384, 217752768]

約数ペア:

[(1, 217752768), (2, 108876384), (3, 72584256), (4, 54438192), (6, 36292128), (8, 27219096), (9, 24194752), (12, 18146064), (16, 13609548), (18, 12097376), (19, 11460672), (24, 9073032), (32, 6804774), (36, 6048688), (38, 5730336), (48, 4536516), (57, 3820224), (64, 3402387), (72, 3024344), (76, 2865168), (96, 2268258), (101, 2155968), (114, 1910112), (144, 1512172), (152, 1432584), (171, 1273408), (192, 1134129), (197, 1105344), (202, 1077984), (228, 955056), (288, 756086), (303, 718656), (304, 716292), (342, 636704), (394, 552672), (404, 538992), (456, 477528), (576, 378043), (591, 368448), (606, 359328), (608, 358146), (684, 318352), (788, 276336), (808, 269496), (909, 239552), (912, 238764), (1182, 184224), (1212, 179664), (1216, 179073), (1368, 159176), (1576, 138168), (1616, 134748), (1773, 122816), (1818, 119776), (1824, 119382), (1919, 113472), (2364, 92112), (2424, 89832), (2736, 79588), (3152, 69084), (3232, 67374), (3546, 61408), (3636, 59888), (3648, 59691), (3743, 58176), (3838, 56736), (4728, 46056), (4848, 44916), (5472, 39794), (5757, 37824), (6304, 34542), (6464, 33687), (7092, 30704), (7272, 29944), (7486, 29088), (7676, 28368), (9456, 23028), (9696, 22458), (10944, 19897), (11229, 19392), (11514, 18912), (12608, 17271), (14184, 15352), (14544, 14972)]