239142246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 604984320

約数和(自身を除く): 365842074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 186, 217, 266, 294, 399, 434, 589, 651, 798, 931, 1178, 1302, 1381, 1519, 1767, 1862, 2762, 2793, 3038, 3534, 4123, 4143, 4557, 5586, 8246, 8286, 9114, 9667, 12369, 19334, 24738, 26239, 28861, 29001, 42811, 52478, 57722, 58002, 67669, 78717, 85622, 86583, 128433, 135338, 157434, 173166, 183673, 203007, 256866, 299677, 367346, 406014, 551019, 599354, 813409, 899031, 1102038, 1285711, 1626818, 1798062, 2097739, 2440227, 2571422, 3857133, 4195478, 4880454, 5693863, 6293217, 7714266, 11387726, 12586434, 17081589, 34163178, 39857041, 79714082, 119571123, 239142246]

約数ペア:

[(1, 239142246), (2, 119571123), (3, 79714082), (6, 39857041), (7, 34163178), (14, 17081589), (19, 12586434), (21, 11387726), (31, 7714266), (38, 6293217), (42, 5693863), (49, 4880454), (57, 4195478), (62, 3857133), (93, 2571422), (98, 2440227), (114, 2097739), (133, 1798062), (147, 1626818), (186, 1285711), (217, 1102038), (266, 899031), (294, 813409), (399, 599354), (434, 551019), (589, 406014), (651, 367346), (798, 299677), (931, 256866), (1178, 203007), (1302, 183673), (1381, 173166), (1519, 157434), (1767, 135338), (1862, 128433), (2762, 86583), (2793, 85622), (3038, 78717), (3534, 67669), (4123, 58002), (4143, 57722), (4557, 52478), (5586, 42811), (8246, 29001), (8286, 28861), (9114, 26239), (9667, 24738), (12369, 19334)]