388656552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4283}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 1028160000

約数和(自身を除く): 639503448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 796, 1194, 1592, 2388, 3781, 4283, 4776, 7562, 8566, 11343, 12849, 15124, 17132, 22686, 25698, 30248, 34264, 45372, 51396, 81377, 90744, 102792, 162754, 244131, 325508, 488262, 651016, 852317, 976524, 1704634, 1953048, 2556951, 3409268, 5113902, 6818536, 10227804, 16194023, 20455608, 32388046, 48582069, 64776092, 97164138, 129552184, 194328276, 388656552]

約数ペア:

[(1, 388656552), (2, 194328276), (3, 129552184), (4, 97164138), (6, 64776092), (8, 48582069), (12, 32388046), (19, 20455608), (24, 16194023), (38, 10227804), (57, 6818536), (76, 5113902), (114, 3409268), (152, 2556951), (199, 1953048), (228, 1704634), (398, 976524), (456, 852317), (597, 651016), (796, 488262), (1194, 325508), (1592, 244131), (2388, 162754), (3781, 102792), (4283, 90744), (4776, 81377), (7562, 51396), (8566, 45372), (11343, 34264), (12849, 30248), (15124, 25698), (17132, 22686)]