724828188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64879}}^1$

素因数の和:64919

約数の個数: 72

約数和(自身を含む): 2070969600

約数和(自身を除く): 1346141412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 64879, 129758, 194637, 259516, 389274, 454153, 778548, 908306, 1232701, 1362459, 1816612, 2465402, 2724918, 3179071, 3698103, 4930804, 5449836, 6358142, 7396206, 8628907, 9537213, 12716284, 14792412, 17257814, 19074426, 25886721, 34515628, 38148852, 51773442, 60402349, 103546884, 120804698, 181207047, 241609396, 362414094, 724828188]

約数ペア:

[(1, 724828188), (2, 362414094), (3, 241609396), (4, 181207047), (6, 120804698), (7, 103546884), (12, 60402349), (14, 51773442), (19, 38148852), (21, 34515628), (28, 25886721), (38, 19074426), (42, 17257814), (49, 14792412), (57, 12716284), (76, 9537213), (84, 8628907), (98, 7396206), (114, 6358142), (133, 5449836), (147, 4930804), (196, 3698103), (228, 3179071), (266, 2724918), (294, 2465402), (399, 1816612), (532, 1362459), (588, 1232701), (798, 908306), (931, 778548), (1596, 454153), (1862, 389274), (2793, 259516), (3724, 194637), (5586, 129758), (11172, 64879)]