389082912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 1098377280

約数和(自身を除く): 709294368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 103, 109, 114, 152, 206, 218, 228, 304, 309, 327, 361, 412, 436, 456, 608, 618, 654, 722, 824, 872, 912, 1083, 1236, 1308, 1444, 1648, 1744, 1824, 1957, 2071, 2166, 2472, 2616, 2888, 3296, 3488, 3914, 4142, 4332, 4944, 5232, 5776, 5871, 6213, 7828, 8284, 8664, 9888, 10464, 11227, 11552, 11742, 12426, 15656, 16568, 17328, 22454, 23484, 24852, 31312, 33136, 33681, 34656, 37183, 39349, 44908, 46968, 49704, 62624, 66272, 67362, 74366, 78698, 89816, 93936, 99408, 111549, 118047, 134724, 148732, 157396, 179632, 187872, 198816, 213313, 223098, 236094, 269448, 297464, 314792, 359264, 426626, 446196, 472188, 538896, 594928, 629584, 639939, 853252, 892392, 944376, 1077792, 1189856, 1259168, 1279878, 1706504, 1784784, 1888752, 2559756, 3413008, 3569568, 3777504, 4052947, 5119512, 6826016, 8105894, 10239024, 12158841, 16211788, 20478048, 24317682, 32423576, 48635364, 64847152, 97270728, 129694304, 194541456, 389082912]

約数ペア:

[(1, 389082912), (2, 194541456), (3, 129694304), (4, 97270728), (6, 64847152), (8, 48635364), (12, 32423576), (16, 24317682), (19, 20478048), (24, 16211788), (32, 12158841), (38, 10239024), (48, 8105894), (57, 6826016), (76, 5119512), (96, 4052947), (103, 3777504), (109, 3569568), (114, 3413008), (152, 2559756), (206, 1888752), (218, 1784784), (228, 1706504), (304, 1279878), (309, 1259168), (327, 1189856), (361, 1077792), (412, 944376), (436, 892392), (456, 853252), (608, 639939), (618, 629584), (654, 594928), (722, 538896), (824, 472188), (872, 446196), (912, 426626), (1083, 359264), (1236, 314792), (1308, 297464), (1444, 269448), (1648, 236094), (1744, 223098), (1824, 213313), (1957, 198816), (2071, 187872), (2166, 179632), (2472, 157396), (2616, 148732), (2888, 134724), (3296, 118047), (3488, 111549), (3914, 99408), (4142, 93936), (4332, 89816), (4944, 78698), (5232, 74366), (5776, 67362), (5871, 66272), (6213, 62624), (7828, 49704), (8284, 46968), (8664, 44908), (9888, 39349), (10464, 37183), (11227, 34656), (11552, 33681), (11742, 33136), (12426, 31312), (15656, 24852), (16568, 23484), (17328, 22454)]