222446448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{220681}}^1$

素因数の和:220702

約数の個数: 60

約数和(自身を含む): 711478768

約数和(自身を除く): 489032320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 220681, 441362, 662043, 882724, 1324086, 1544767, 1765448, 1986129, 2648172, 3089534, 3530896, 3972258, 4634301, 5296344, 6179068, 7944516, 9268602, 10592688, 12358136, 13902903, 15889032, 18537204, 24716272, 27805806, 31778064, 37074408, 55611612, 74148816, 111223224, 222446448]

約数ペア:

[(1, 222446448), (2, 111223224), (3, 74148816), (4, 55611612), (6, 37074408), (7, 31778064), (8, 27805806), (9, 24716272), (12, 18537204), (14, 15889032), (16, 13902903), (18, 12358136), (21, 10592688), (24, 9268602), (28, 7944516), (36, 6179068), (42, 5296344), (48, 4634301), (56, 3972258), (63, 3530896), (72, 3089534), (84, 2648172), (112, 1986129), (126, 1765448), (144, 1544767), (168, 1324086), (252, 882724), (336, 662043), (504, 441362), (1008, 220681)]