498851144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 1040212800

約数和(自身を除く): 541361656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 131, 218, 262, 397, 436, 524, 794, 872, 1048, 1199, 1441, 1588, 2398, 2882, 3176, 4367, 4796, 5764, 8734, 9592, 11528, 14279, 17468, 28558, 34936, 43273, 52007, 57116, 86546, 104014, 114232, 157069, 173092, 208028, 314138, 346184, 416056, 476003, 572077, 628276, 952006, 1144154, 1256552, 1904012, 2288308, 3808024, 4576616, 5668763, 11337526, 22675052, 45350104, 62356393, 124712786, 249425572, 498851144]

約数ペア:

[(1, 498851144), (2, 249425572), (4, 124712786), (8, 62356393), (11, 45350104), (22, 22675052), (44, 11337526), (88, 5668763), (109, 4576616), (131, 3808024), (218, 2288308), (262, 1904012), (397, 1256552), (436, 1144154), (524, 952006), (794, 628276), (872, 572077), (1048, 476003), (1199, 416056), (1441, 346184), (1588, 314138), (2398, 208028), (2882, 173092), (3176, 157069), (4367, 114232), (4796, 104014), (5764, 86546), (8734, 57116), (9592, 52007), (11528, 43273), (14279, 34936), (17468, 28558)]