397804824

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{96931}}^1$

素因数の和:96965

約数の個数: 64

約数和(自身を含む): 1163184000

約数和(自身を除く): 765379176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 96931, 193862, 290793, 387724, 581586, 775448, 872379, 1163172, 1744758, 1841689, 2326344, 2617137, 3489516, 3683378, 5234274, 5525067, 6979032, 7366756, 10468548, 11050134, 14733512, 16575201, 20937096, 22100268, 33150402, 44200536, 49725603, 66300804, 99451206, 132601608, 198902412, 397804824]

約数ペア:

[(1, 397804824), (2, 198902412), (3, 132601608), (4, 99451206), (6, 66300804), (8, 49725603), (9, 44200536), (12, 33150402), (18, 22100268), (19, 20937096), (24, 16575201), (27, 14733512), (36, 11050134), (38, 10468548), (54, 7366756), (57, 6979032), (72, 5525067), (76, 5234274), (108, 3683378), (114, 3489516), (152, 2617137), (171, 2326344), (216, 1841689), (228, 1744758), (342, 1163172), (456, 872379), (513, 775448), (684, 581586), (1026, 387724), (1368, 290793), (2052, 193862), (4104, 96931)]