243650016

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2131}}^1$

素因数の和:2544

約数の個数: 72

約数和(自身を含む): 694950984

約数和(自身を除く): 451300968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2131, 2382, 3176, 3573, 4262, 4764, 6352, 6393, 7146, 8524, 9528, 12704, 12786, 14292, 17048, 19056, 19179, 25572, 28584, 34096, 38112, 38358, 51144, 57168, 68192, 76716, 102288, 114336, 153432, 204576, 306864, 613728, 846007, 1692014, 2538021, 3384028, 5076042, 6768056, 7614063, 10152084, 13536112, 15228126, 20304168, 27072224, 30456252, 40608336, 60912504, 81216672, 121825008, 243650016]

約数ペア:

[(1, 243650016), (2, 121825008), (3, 81216672), (4, 60912504), (6, 40608336), (8, 30456252), (9, 27072224), (12, 20304168), (16, 15228126), (18, 13536112), (24, 10152084), (32, 7614063), (36, 6768056), (48, 5076042), (72, 3384028), (96, 2538021), (144, 1692014), (288, 846007), (397, 613728), (794, 306864), (1191, 204576), (1588, 153432), (2131, 114336), (2382, 102288), (3176, 76716), (3573, 68192), (4262, 57168), (4764, 51144), (6352, 38358), (6393, 38112), (7146, 34096), (8524, 28584), (9528, 25572), (12704, 19179), (12786, 19056), (14292, 17048)]