489013400048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{40099}}^1$

素因数の和:41230

約数の個数: 80

約数和(自身を含む): 1021529856000

約数和(自身を除く): 532516455952

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1069, 1426, 2138, 2852, 4276, 5704, 8552, 11408, 17104, 24587, 33139, 40099, 49174, 66278, 80198, 98348, 132556, 160396, 196696, 265112, 320792, 393392, 530224, 641584, 762197, 922277, 1243069, 1524394, 1844554, 2486138, 3048788, 3689108, 4972276, 6097576, 7378216, 9944552, 12195152, 14756432, 19889104, 28590587, 42865831, 57181174, 85731662, 114362348, 171463324, 228724696, 342926648, 457449392, 685853296, 985914113, 1328840761, 1971828226, 2657681522, 3943656452, 5315363044, 7887312904, 10630726088, 15774625808, 21261452176, 30563337503, 61126675006, 122253350012, 244506700024, 489013400048]

約数ペア:

[(1, 489013400048), (2, 244506700024), (4, 122253350012), (8, 61126675006), (16, 30563337503), (23, 21261452176), (31, 15774625808), (46, 10630726088), (62, 7887312904), (92, 5315363044), (124, 3943656452), (184, 2657681522), (248, 1971828226), (368, 1328840761), (496, 985914113), (713, 685853296), (1069, 457449392), (1426, 342926648), (2138, 228724696), (2852, 171463324), (4276, 114362348), (5704, 85731662), (8552, 57181174), (11408, 42865831), (17104, 28590587), (24587, 19889104), (33139, 14756432), (40099, 12195152), (49174, 9944552), (66278, 7378216), (80198, 6097576), (98348, 4972276), (132556, 3689108), (160396, 3048788), (196696, 2486138), (265112, 1844554), (320792, 1524394), (393392, 1243069), (530224, 922277), (641584, 762197)]