266661876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 702865408

約数和(自身を除く): 436203532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 124, 134, 156, 186, 201, 268, 372, 402, 403, 804, 806, 823, 871, 1209, 1612, 1646, 1742, 2077, 2418, 2469, 2613, 3292, 3484, 4154, 4836, 4938, 5226, 6231, 8308, 9876, 10452, 10699, 12462, 21398, 24924, 25513, 27001, 32097, 42796, 51026, 54002, 55141, 64194, 76539, 81003, 102052, 108004, 110282, 128388, 153078, 162006, 165423, 220564, 306156, 324012, 330846, 331669, 661692, 663338, 716833, 995007, 1326676, 1433666, 1709371, 1990014, 2150499, 2867332, 3418742, 3980028, 4300998, 5128113, 6837484, 8601996, 10256226, 20512452, 22221823, 44443646, 66665469, 88887292, 133330938, 266661876]

約数ペア:

[(1, 266661876), (2, 133330938), (3, 88887292), (4, 66665469), (6, 44443646), (12, 22221823), (13, 20512452), (26, 10256226), (31, 8601996), (39, 6837484), (52, 5128113), (62, 4300998), (67, 3980028), (78, 3418742), (93, 2867332), (124, 2150499), (134, 1990014), (156, 1709371), (186, 1433666), (201, 1326676), (268, 995007), (372, 716833), (402, 663338), (403, 661692), (804, 331669), (806, 330846), (823, 324012), (871, 306156), (1209, 220564), (1612, 165423), (1646, 162006), (1742, 153078), (2077, 128388), (2418, 110282), (2469, 108004), (2613, 102052), (3292, 81003), (3484, 76539), (4154, 64194), (4836, 55141), (4938, 54002), (5226, 51026), (6231, 42796), (8308, 32097), (9876, 27001), (10452, 25513), (10699, 24924), (12462, 21398)]