390359424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11208

約数の個数: 128

約数和(自身を含む): 1276289280

約数和(自身を除く): 885929856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11171, 11648, 17472, 22342, 33513, 34944, 44684, 67026, 78197, 89368, 134052, 145223, 156394, 178736, 234591, 268104, 290446, 312788, 357472, 435669, 469182, 536208, 580892, 625576, 714944, 871338, 938364, 1016561, 1072416, 1161784, 1251152, 1429888, 1742676, 1876728, 2033122, 2144832, 2323568, 2502304, 3049683, 3485352, 3753456, 4066244, 4289664, 4647136, 5004608, 6099366, 6970704, 7506912, 8132488, 9294272, 10009216, 12198732, 13941408, 15013824, 16264976, 18588544, 24397464, 27882816, 30027648, 32529952, 48794928, 55765632, 65059904, 97589856, 130119808, 195179712, 390359424]

約数ペア:

[(1, 390359424), (2, 195179712), (3, 130119808), (4, 97589856), (6, 65059904), (7, 55765632), (8, 48794928), (12, 32529952), (13, 30027648), (14, 27882816), (16, 24397464), (21, 18588544), (24, 16264976), (26, 15013824), (28, 13941408), (32, 12198732), (39, 10009216), (42, 9294272), (48, 8132488), (52, 7506912), (56, 6970704), (64, 6099366), (78, 5004608), (84, 4647136), (91, 4289664), (96, 4066244), (104, 3753456), (112, 3485352), (128, 3049683), (156, 2502304), (168, 2323568), (182, 2144832), (192, 2033122), (208, 1876728), (224, 1742676), (273, 1429888), (312, 1251152), (336, 1161784), (364, 1072416), (384, 1016561), (416, 938364), (448, 871338), (546, 714944), (624, 625576), (672, 580892), (728, 536208), (832, 469182), (896, 435669), (1092, 357472), (1248, 312788), (1344, 290446), (1456, 268104), (1664, 234591), (2184, 178736), (2496, 156394), (2688, 145223), (2912, 134052), (4368, 89368), (4992, 78197), (5824, 67026), (8736, 44684), (11171, 34944), (11648, 33513), (17472, 22342)]