400942764

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{8053}}^1$

素因数の和:8527

約数の個数: 48

約数和(自身を含む): 1041865440

約数和(自身を除く): 640922676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 922, 1383, 1844, 2766, 4149, 5532, 8053, 8298, 12447, 16106, 16596, 24159, 24894, 32212, 48318, 49788, 72477, 96636, 144954, 217431, 289908, 434862, 869724, 3712433, 7424866, 11137299, 14849732, 22274598, 33411897, 44549196, 66823794, 100235691, 133647588, 200471382, 400942764]

約数ペア:

[(1, 400942764), (2, 200471382), (3, 133647588), (4, 100235691), (6, 66823794), (9, 44549196), (12, 33411897), (18, 22274598), (27, 14849732), (36, 11137299), (54, 7424866), (108, 3712433), (461, 869724), (922, 434862), (1383, 289908), (1844, 217431), (2766, 144954), (4149, 96636), (5532, 72477), (8053, 49788), (8298, 48318), (12447, 32212), (16106, 24894), (16596, 24159)]