1285391712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:737

約数の個数: 144

約数和(自身を含む): 3732341760

約数和(自身を除く): 2446950048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 239, 242, 264, 352, 363, 463, 478, 484, 528, 717, 726, 926, 956, 968, 1056, 1389, 1434, 1452, 1852, 1912, 1936, 2629, 2778, 2868, 2904, 3704, 3824, 3872, 5093, 5258, 5556, 5736, 5808, 7408, 7648, 7887, 10186, 10516, 11112, 11472, 11616, 14816, 15279, 15774, 20372, 21032, 22224, 22944, 28919, 30558, 31548, 40744, 42064, 44448, 56023, 57838, 61116, 63096, 81488, 84128, 86757, 110657, 112046, 115676, 122232, 126192, 162976, 168069, 173514, 221314, 224092, 231352, 244464, 252384, 331971, 336138, 347028, 442628, 448184, 462704, 488928, 663942, 672276, 694056, 885256, 896368, 925408, 1217227, 1327884, 1344552, 1388112, 1770512, 1792736, 2434454, 2655768, 2689104, 2776224, 3541024, 3651681, 4868908, 5311536, 5378208, 7303362, 9737816, 10623072, 13389497, 14606724, 19475632, 26778994, 29213448, 38951264, 40168491, 53557988, 58426896, 80336982, 107115976, 116853792, 160673964, 214231952, 321347928, 428463904, 642695856, 1285391712]

約数ペア:

[(1, 1285391712), (2, 642695856), (3, 428463904), (4, 321347928), (6, 214231952), (8, 160673964), (11, 116853792), (12, 107115976), (16, 80336982), (22, 58426896), (24, 53557988), (32, 40168491), (33, 38951264), (44, 29213448), (48, 26778994), (66, 19475632), (88, 14606724), (96, 13389497), (121, 10623072), (132, 9737816), (176, 7303362), (239, 5378208), (242, 5311536), (264, 4868908), (352, 3651681), (363, 3541024), (463, 2776224), (478, 2689104), (484, 2655768), (528, 2434454), (717, 1792736), (726, 1770512), (926, 1388112), (956, 1344552), (968, 1327884), (1056, 1217227), (1389, 925408), (1434, 896368), (1452, 885256), (1852, 694056), (1912, 672276), (1936, 663942), (2629, 488928), (2778, 462704), (2868, 448184), (2904, 442628), (3704, 347028), (3824, 336138), (3872, 331971), (5093, 252384), (5258, 244464), (5556, 231352), (5736, 224092), (5808, 221314), (7408, 173514), (7648, 168069), (7887, 162976), (10186, 126192), (10516, 122232), (11112, 115676), (11472, 112046), (11616, 110657), (14816, 86757), (15279, 84128), (15774, 81488), (20372, 63096), (21032, 61116), (22224, 57838), (22944, 56023), (28919, 44448), (30558, 42064), (31548, 40744)]