4440564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 12160512

約数和(自身を除く): 7719948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 173, 186, 207, 276, 279, 346, 372, 414, 519, 558, 692, 713, 828, 1038, 1116, 1426, 1557, 2076, 2139, 2852, 3114, 3979, 4278, 5363, 6228, 6417, 7958, 8556, 10726, 11937, 12834, 15916, 16089, 21452, 23874, 25668, 32178, 35811, 47748, 48267, 64356, 71622, 96534, 123349, 143244, 193068, 246698, 370047, 493396, 740094, 1110141, 1480188, 2220282, 4440564]

約数ペア:

[(1, 4440564), (2, 2220282), (3, 1480188), (4, 1110141), (6, 740094), (9, 493396), (12, 370047), (18, 246698), (23, 193068), (31, 143244), (36, 123349), (46, 96534), (62, 71622), (69, 64356), (92, 48267), (93, 47748), (124, 35811), (138, 32178), (173, 25668), (186, 23874), (207, 21452), (276, 16089), (279, 15916), (346, 12834), (372, 11937), (414, 10726), (519, 8556), (558, 7958), (692, 6417), (713, 6228), (828, 5363), (1038, 4278), (1116, 3979), (1426, 3114), (1557, 2852), (2076, 2139)]