306432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 108

約数和(自身を含む): 1062880

約数和(自身を除く): 756448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 14592, 16128, 17024, 19152, 21888, 25536, 34048, 38304, 43776, 51072, 76608, 102144, 153216, 306432]

約数ペア:

[(1, 306432), (2, 153216), (3, 102144), (4, 76608), (6, 51072), (7, 43776), (8, 38304), (9, 34048), (12, 25536), (14, 21888), (16, 19152), (18, 17024), (19, 16128), (21, 14592), (24, 12768), (28, 10944), (32, 9576), (36, 8512), (38, 8064), (42, 7296), (48, 6384), (56, 5472), (57, 5376), (63, 4864), (64, 4788), (72, 4256), (76, 4032), (84, 3648), (96, 3192), (112, 2736), (114, 2688), (126, 2432), (128, 2394), (133, 2304), (144, 2128), (152, 2016), (168, 1824), (171, 1792), (192, 1596), (224, 1368), (228, 1344), (252, 1216), (256, 1197), (266, 1152), (288, 1064), (304, 1008), (336, 912), (342, 896), (384, 798), (399, 768), (448, 684), (456, 672), (504, 608), (532, 576)]