2072259472

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 4552932800

約数和(自身を除く): 2480673328

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 229, 272, 289, 304, 323, 412, 458, 578, 646, 824, 916, 1156, 1292, 1648, 1751, 1832, 1957, 2312, 2584, 3502, 3664, 3893, 3914, 4351, 4624, 5168, 5491, 7004, 7786, 7828, 8702, 10982, 14008, 15572, 15656, 17404, 21964, 23587, 28016, 29767, 31144, 31312, 33269, 34808, 43928, 47174, 59534, 62288, 66181, 66538, 69616, 73967, 87856, 94348, 119068, 132362, 133076, 147934, 188696, 238136, 264724, 266152, 295868, 377392, 400979, 448153, 476272, 529448, 532304, 565573, 591736, 801958, 896306, 1058896, 1131146, 1183472, 1257439, 1603916, 1792612, 2262292, 2514878, 3207832, 3585224, 4524584, 5029756, 6415664, 6816643, 7170448, 7618601, 9049168, 10059512, 13633286, 15237202, 20119024, 27266572, 30474404, 54533144, 60948808, 109066288, 121897616, 129516217, 259032434, 518064868, 1036129736, 2072259472]

約数ペア:

[(1, 2072259472), (2, 1036129736), (4, 518064868), (8, 259032434), (16, 129516217), (17, 121897616), (19, 109066288), (34, 60948808), (38, 54533144), (68, 30474404), (76, 27266572), (103, 20119024), (136, 15237202), (152, 13633286), (206, 10059512), (229, 9049168), (272, 7618601), (289, 7170448), (304, 6816643), (323, 6415664), (412, 5029756), (458, 4524584), (578, 3585224), (646, 3207832), (824, 2514878), (916, 2262292), (1156, 1792612), (1292, 1603916), (1648, 1257439), (1751, 1183472), (1832, 1131146), (1957, 1058896), (2312, 896306), (2584, 801958), (3502, 591736), (3664, 565573), (3893, 532304), (3914, 529448), (4351, 476272), (4624, 448153), (5168, 400979), (5491, 377392), (7004, 295868), (7786, 266152), (7828, 264724), (8702, 238136), (10982, 188696), (14008, 147934), (15572, 133076), (15656, 132362), (17404, 119068), (21964, 94348), (23587, 87856), (28016, 73967), (29767, 69616), (31144, 66538), (31312, 66181), (33269, 62288), (34808, 59534), (43928, 47174)]