423157504

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21467}}^1$

素因数の和:21501

約数の個数: 72

約数和(自身を含む): 1053134208

約数和(自身を除く): 629976704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 21467, 42934, 85868, 150269, 171736, 236137, 300538, 343472, 472274, 601076, 686944, 944548, 1202152, 1373888, 1652959, 1889096, 2404304, 2747776, 3305918, 3778192, 4808608, 5495552, 6611836, 7556384, 9617216, 13223672, 15112768, 19234432, 26447344, 30225536, 38468864, 52894688, 60451072, 105789376, 211578752, 423157504]

約数ペア:

[(1, 423157504), (2, 211578752), (4, 105789376), (7, 60451072), (8, 52894688), (11, 38468864), (14, 30225536), (16, 26447344), (22, 19234432), (28, 15112768), (32, 13223672), (44, 9617216), (56, 7556384), (64, 6611836), (77, 5495552), (88, 4808608), (112, 3778192), (128, 3305918), (154, 2747776), (176, 2404304), (224, 1889096), (256, 1652959), (308, 1373888), (352, 1202152), (448, 944548), (616, 686944), (704, 601076), (896, 472274), (1232, 343472), (1408, 300538), (1792, 236137), (2464, 171736), (2816, 150269), (4928, 85868), (9856, 42934), (19712, 21467)]