333140418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 851558400

約数和(自身を除く): 518417982

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 47, 54, 69, 78, 94, 117, 138, 141, 207, 234, 282, 299, 351, 414, 423, 439, 598, 611, 621, 702, 846, 878, 897, 1081, 1222, 1242, 1269, 1317, 1794, 1833, 2162, 2538, 2634, 2691, 3243, 3666, 3951, 5382, 5499, 5707, 6486, 7902, 8073, 9729, 10097, 10998, 11414, 11853, 14053, 16146, 16497, 17121, 19458, 20194, 20633, 23706, 28106, 29187, 30291, 32994, 34242, 41266, 42159, 51363, 58374, 60582, 61899, 84318, 90873, 102726, 123798, 126477, 131261, 154089, 181746, 185697, 252954, 262522, 268229, 272619, 308178, 371394, 379431, 393783, 474559, 536458, 545238, 557091, 758862, 787566, 804687, 949118, 1114182, 1181349, 1423677, 1609374, 2362698, 2414061, 2847354, 3544047, 4271031, 4828122, 6169267, 7088094, 7242183, 8542062, 12338534, 12813093, 14484366, 18507801, 25626186, 37015602, 55523403, 111046806, 166570209, 333140418]

約数ペア:

[(1, 333140418), (2, 166570209), (3, 111046806), (6, 55523403), (9, 37015602), (13, 25626186), (18, 18507801), (23, 14484366), (26, 12813093), (27, 12338534), (39, 8542062), (46, 7242183), (47, 7088094), (54, 6169267), (69, 4828122), (78, 4271031), (94, 3544047), (117, 2847354), (138, 2414061), (141, 2362698), (207, 1609374), (234, 1423677), (282, 1181349), (299, 1114182), (351, 949118), (414, 804687), (423, 787566), (439, 758862), (598, 557091), (611, 545238), (621, 536458), (702, 474559), (846, 393783), (878, 379431), (897, 371394), (1081, 308178), (1222, 272619), (1242, 268229), (1269, 262522), (1317, 252954), (1794, 185697), (1833, 181746), (2162, 154089), (2538, 131261), (2634, 126477), (2691, 123798), (3243, 102726), (3666, 90873), (3951, 84318), (5382, 61899), (5499, 60582), (5707, 58374), (6486, 51363), (7902, 42159), (8073, 41266), (9729, 34242), (10097, 32994), (10998, 30291), (11414, 29187), (11853, 28106), (14053, 23706), (16146, 20633), (16497, 20194), (17121, 19458)]