398814636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{159017}}^1$

素因数の和:159054

約数の個数: 48

約数和(自身を含む): 1068600960

約数和(自身を除く): 669786324

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 159017, 318034, 477051, 636068, 954102, 1749187, 1908204, 3021323, 3498374, 5247561, 6042646, 6996748, 9063969, 10495122, 12085292, 18127938, 20990244, 33234553, 36255876, 66469106, 99703659, 132938212, 199407318, 398814636]

約数ペア:

[(1, 398814636), (2, 199407318), (3, 132938212), (4, 99703659), (6, 66469106), (11, 36255876), (12, 33234553), (19, 20990244), (22, 18127938), (33, 12085292), (38, 10495122), (44, 9063969), (57, 6996748), (66, 6042646), (76, 5247561), (114, 3498374), (132, 3021323), (209, 1908204), (228, 1749187), (418, 954102), (627, 636068), (836, 477051), (1254, 318034), (2508, 159017)]