390996288

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11949

約数の個数: 112

約数和(自身を含む): 1210056000

約数和(自身を除く): 819059712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 11909, 16416, 23818, 32832, 35727, 47636, 71454, 95272, 107181, 142908, 190544, 214362, 226271, 285816, 321543, 381088, 428724, 452542, 571632, 643086, 678813, 762176, 857448, 905084, 1143264, 1286172, 1357626, 1714896, 1810168, 2036439, 2286528, 2572344, 2715252, 3429792, 3620336, 4072878, 5144688, 5430504, 6109317, 6859584, 7240672, 8145756, 10289376, 10861008, 12218634, 14481344, 16291512, 20578752, 21722016, 24437268, 32583024, 43444032, 48874536, 65166048, 97749072, 130332096, 195498144, 390996288]

約数ペア:

[(1, 390996288), (2, 195498144), (3, 130332096), (4, 97749072), (6, 65166048), (8, 48874536), (9, 43444032), (12, 32583024), (16, 24437268), (18, 21722016), (19, 20578752), (24, 16291512), (27, 14481344), (32, 12218634), (36, 10861008), (38, 10289376), (48, 8145756), (54, 7240672), (57, 6859584), (64, 6109317), (72, 5430504), (76, 5144688), (96, 4072878), (108, 3620336), (114, 3429792), (144, 2715252), (152, 2572344), (171, 2286528), (192, 2036439), (216, 1810168), (228, 1714896), (288, 1357626), (304, 1286172), (342, 1143264), (432, 905084), (456, 857448), (513, 762176), (576, 678813), (608, 643086), (684, 571632), (864, 452542), (912, 428724), (1026, 381088), (1216, 321543), (1368, 285816), (1728, 226271), (1824, 214362), (2052, 190544), (2736, 142908), (3648, 107181), (4104, 95272), (5472, 71454), (8208, 47636), (10944, 35727), (11909, 32832), (16416, 23818)]