253670308388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15227}}^1\times {\mathrm{12659}}^1$

素因数の和:27944

約数の個数: 48

約数和(自身を含む): 518210058240

約数和(自身を除く): 264539749852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 12659, 15227, 25318, 30454, 50636, 60908, 88613, 106589, 177226, 213178, 354452, 426356, 594973, 715669, 1189946, 1431338, 2379892, 2862676, 4164811, 5009683, 8329622, 10019366, 16659244, 20038732, 192758593, 385517186, 771034372, 1349310151, 2698620302, 5397240604, 9059653871, 18119307742, 36238615484, 63417577097, 126835154194, 253670308388]

約数ペア:

[(1, 253670308388), (2, 126835154194), (4, 63417577097), (7, 36238615484), (14, 18119307742), (28, 9059653871), (47, 5397240604), (94, 2698620302), (188, 1349310151), (329, 771034372), (658, 385517186), (1316, 192758593), (12659, 20038732), (15227, 16659244), (25318, 10019366), (30454, 8329622), (50636, 5009683), (60908, 4164811), (88613, 2862676), (106589, 2379892), (177226, 1431338), (213178, 1189946), (354452, 715669), (426356, 594973)]