888911244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28349}}^1$

素因数の和:28439

約数の個数: 72

約数和(自身を含む): 2456017200

約数和(自身を除く): 1567105956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 28349, 31356, 56698, 85047, 113396, 170094, 255141, 340188, 368537, 510282, 737074, 1020564, 1105611, 1474148, 1899383, 2211222, 3316833, 3798766, 4422444, 5698149, 6633666, 7597532, 11396298, 13267332, 17094447, 22792596, 24691979, 34188894, 49383958, 68377788, 74075937, 98767916, 148151874, 222227811, 296303748, 444455622, 888911244]

約数ペア:

[(1, 888911244), (2, 444455622), (3, 296303748), (4, 222227811), (6, 148151874), (9, 98767916), (12, 74075937), (13, 68377788), (18, 49383958), (26, 34188894), (36, 24691979), (39, 22792596), (52, 17094447), (67, 13267332), (78, 11396298), (117, 7597532), (134, 6633666), (156, 5698149), (201, 4422444), (234, 3798766), (268, 3316833), (402, 2211222), (468, 1899383), (603, 1474148), (804, 1105611), (871, 1020564), (1206, 737074), (1742, 510282), (2412, 368537), (2613, 340188), (3484, 255141), (5226, 170094), (7839, 113396), (10452, 85047), (15678, 56698), (28349, 31356)]