682249386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17117}}^1$

素因数の和:17215

約数の個数: 64

約数和(自身を含む): 1702487808

約数和(自身を除く): 1020238422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5694, 6643, 13286, 17117, 19929, 34234, 39858, 51351, 102702, 119819, 222521, 239638, 359457, 445042, 667563, 718914, 1249541, 1335126, 1557647, 2499082, 3115294, 3748623, 4672941, 7497246, 8746787, 9345882, 16244033, 17493574, 26240361, 32488066, 48732099, 52480722, 97464198, 113708231, 227416462, 341124693, 682249386]

約数ペア:

[(1, 682249386), (2, 341124693), (3, 227416462), (6, 113708231), (7, 97464198), (13, 52480722), (14, 48732099), (21, 32488066), (26, 26240361), (39, 17493574), (42, 16244033), (73, 9345882), (78, 8746787), (91, 7497246), (146, 4672941), (182, 3748623), (219, 3115294), (273, 2499082), (438, 1557647), (511, 1335126), (546, 1249541), (949, 718914), (1022, 667563), (1533, 445042), (1898, 359457), (2847, 239638), (3066, 222521), (5694, 119819), (6643, 102702), (13286, 51351), (17117, 39858), (19929, 34234)]