2078632404

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 5297292000

約数和(自身を除く): 3218659596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 461, 499, 502, 753, 922, 998, 1004, 1383, 1497, 1506, 1844, 1996, 2259, 2766, 2994, 3012, 4149, 4491, 4518, 5532, 5988, 8298, 8982, 9036, 16596, 17964, 115711, 125249, 230039, 231422, 250498, 347133, 375747, 460078, 462844, 500996, 690117, 694266, 751494, 920156, 1041399, 1127241, 1380234, 1388532, 1502988, 2070351, 2082798, 2254482, 2760468, 4140702, 4165596, 4508964, 8281404, 57739789, 115479578, 173219367, 230959156, 346438734, 519658101, 692877468, 1039316202, 2078632404]

約数ペア:

[(1, 2078632404), (2, 1039316202), (3, 692877468), (4, 519658101), (6, 346438734), (9, 230959156), (12, 173219367), (18, 115479578), (36, 57739789), (251, 8281404), (461, 4508964), (499, 4165596), (502, 4140702), (753, 2760468), (922, 2254482), (998, 2082798), (1004, 2070351), (1383, 1502988), (1497, 1388532), (1506, 1380234), (1844, 1127241), (1996, 1041399), (2259, 920156), (2766, 751494), (2994, 694266), (3012, 690117), (4149, 500996), (4491, 462844), (4518, 460078), (5532, 375747), (5988, 347133), (8298, 250498), (8982, 231422), (9036, 230039), (16596, 125249), (17964, 115711)]