402402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 1096704

約数和(自身を除く): 694302

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 67, 77, 78, 91, 134, 143, 154, 182, 201, 231, 273, 286, 402, 429, 462, 469, 546, 737, 858, 871, 938, 1001, 1407, 1474, 1742, 2002, 2211, 2613, 2814, 3003, 4422, 5159, 5226, 6006, 6097, 9581, 10318, 12194, 15477, 18291, 19162, 28743, 30954, 36582, 57486, 67067, 134134, 201201, 402402]

約数ペア:

[(1, 402402), (2, 201201), (3, 134134), (6, 67067), (7, 57486), (11, 36582), (13, 30954), (14, 28743), (21, 19162), (22, 18291), (26, 15477), (33, 12194), (39, 10318), (42, 9581), (66, 6097), (67, 6006), (77, 5226), (78, 5159), (91, 4422), (134, 3003), (143, 2814), (154, 2613), (182, 2211), (201, 2002), (231, 1742), (273, 1474), (286, 1407), (402, 1001), (429, 938), (462, 871), (469, 858), (546, 737)]