1901423328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148921}}^1$

素因数の和:148960

約数の個数: 96

約数和(自身を含む): 6004535040

約数和(自身を除く): 4103111712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 148921, 297842, 446763, 595684, 893526, 1042447, 1191368, 1787052, 2084894, 2382736, 2829499, 3127341, 3574104, 4169788, 4765472, 5658998, 6254682, 7148208, 8339576, 8488497, 11317996, 12509364, 14296416, 16679152, 16976994, 19806493, 22635992, 25018728, 33358304, 33953988, 39612986, 45271984, 50037456, 59419479, 67907976, 79225972, 90543968, 100074912, 118838958, 135815952, 158451944, 237677916, 271631904, 316903888, 475355832, 633807776, 950711664, 1901423328]

約数ペア:

[(1, 1901423328), (2, 950711664), (3, 633807776), (4, 475355832), (6, 316903888), (7, 271631904), (8, 237677916), (12, 158451944), (14, 135815952), (16, 118838958), (19, 100074912), (21, 90543968), (24, 79225972), (28, 67907976), (32, 59419479), (38, 50037456), (42, 45271984), (48, 39612986), (56, 33953988), (57, 33358304), (76, 25018728), (84, 22635992), (96, 19806493), (112, 16976994), (114, 16679152), (133, 14296416), (152, 12509364), (168, 11317996), (224, 8488497), (228, 8339576), (266, 7148208), (304, 6254682), (336, 5658998), (399, 4765472), (456, 4169788), (532, 3574104), (608, 3127341), (672, 2829499), (798, 2382736), (912, 2084894), (1064, 1787052), (1596, 1191368), (1824, 1042447), (2128, 893526), (3192, 595684), (4256, 446763), (6384, 297842), (12768, 148921)]