739870854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 1576903680

約数和(自身を除く): 837032826

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 109, 138, 202, 218, 303, 327, 487, 606, 654, 974, 1461, 2323, 2507, 2922, 4646, 5014, 6969, 7521, 11009, 11201, 13938, 15042, 22018, 22402, 33027, 33603, 49187, 53083, 66054, 67206, 98374, 106166, 147561, 159249, 253207, 295122, 318498, 506414, 759621, 1131301, 1220909, 1519242, 2262602, 2441818, 3393903, 3662727, 5361383, 6787806, 7325454, 10722766, 16084149, 32168298, 123311809, 246623618, 369935427, 739870854]

約数ペア:

[(1, 739870854), (2, 369935427), (3, 246623618), (6, 123311809), (23, 32168298), (46, 16084149), (69, 10722766), (101, 7325454), (109, 6787806), (138, 5361383), (202, 3662727), (218, 3393903), (303, 2441818), (327, 2262602), (487, 1519242), (606, 1220909), (654, 1131301), (974, 759621), (1461, 506414), (2323, 318498), (2507, 295122), (2922, 253207), (4646, 159249), (5014, 147561), (6969, 106166), (7521, 98374), (11009, 67206), (11201, 66054), (13938, 53083), (15042, 49187), (22018, 33603), (22402, 33027)]