21541567344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{151667}}^1$

素因数の和:151958

約数の個数: 80

約数和(自身を含む): 60934135680

約数和(自身を除く): 39392568336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 269, 528, 538, 807, 1076, 1614, 2152, 2959, 3228, 4304, 5918, 6456, 8877, 11836, 12912, 17754, 23672, 35508, 47344, 71016, 142032, 151667, 303334, 455001, 606668, 910002, 1213336, 1668337, 1820004, 2426672, 3336674, 3640008, 5005011, 6673348, 7280016, 10010022, 13346696, 20020044, 26693392, 40040088, 40798423, 80080176, 81596846, 122395269, 163193692, 244790538, 326387384, 448782653, 489581076, 652774768, 897565306, 979162152, 1346347959, 1795130612, 1958324304, 2692695918, 3590261224, 5385391836, 7180522448, 10770783672, 21541567344]

約数ペア:

[(1, 21541567344), (2, 10770783672), (3, 7180522448), (4, 5385391836), (6, 3590261224), (8, 2692695918), (11, 1958324304), (12, 1795130612), (16, 1346347959), (22, 979162152), (24, 897565306), (33, 652774768), (44, 489581076), (48, 448782653), (66, 326387384), (88, 244790538), (132, 163193692), (176, 122395269), (264, 81596846), (269, 80080176), (528, 40798423), (538, 40040088), (807, 26693392), (1076, 20020044), (1614, 13346696), (2152, 10010022), (2959, 7280016), (3228, 6673348), (4304, 5005011), (5918, 3640008), (6456, 3336674), (8877, 2426672), (11836, 1820004), (12912, 1668337), (17754, 1213336), (23672, 910002), (35508, 606668), (47344, 455001), (71016, 303334), (142032, 151667)]